Indicator · Pine Script v6 · On the chart
Price Levels Prior Current Day and Week

by onlyspx· code credited to nkwdesmond
This indicator draws horizontal lines and labels on the price chart for pre-market, prior-day, current-day, after-hours, prior-week and current-week highs, lows, opens and closes.
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GitHub stars1on the repository
Pine versionv6current
Lines of code890
Settings40inputs
LicenceNone statedfile: MPL-2.0
Last update6 months ago1 May 2026
Add It to Your TradingView Chart

1Copy the scriptPress Copy script above, or the copy button on the code below.
2Open the Pine EditorOpen a TradingView chart and choose Pine Editor at the bottom of the screen.
3Paste over the templateCreate a new indicator, select all of the template text and paste. Press Save and give it a name.
4Add it to the chartPress Add to chart, then adjust the settings with the gear icon next to its name.
Source Code

890 lines of Pine Script v6 from priorday.pine, published under MPL-2.0 (file header). Keep the author's credit and licence lines when you reuse it.
priorday.pine
// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © nkwdesmond

//@version=6
indicator('Price levels: Prior/current day/week, pre-market, after-hour high low', 'Level', max_lines_count = 500, max_labels_count = 500, overlay = true)

sma1Length = input.int(20, minval = 1, title = 'SMA #1 Length', group = 'Simple moving average', inline = 'sma1')
sma1Source = input(close, title = 'Source', group = 'Simple moving average', inline = 'sma1')
sma1 = ta.sma(sma1Source, sma1Length)
plot(sma1, title = 'SMA #1', color = #ffb54e, display = display.all - display.price_scale - display.status_line)

sma2Length = input.int(200, minval = 1, title = 'SMA #2 Length', group = 'Simple moving average', inline = 'sma2')
sma2Source = input(close, title = 'Source', group = 'Simple moving average', inline = 'sma2')
sma2 = ta.sma(sma2Source, sma2Length)
plot(sma2, title = 'SMA #2', color = #00ffff, display = display.all - display.price_scale - display.status_line)

levelSettingOption = input.string('Individual level for each day', title = 'Display', options = ['Individual level for each day', 'Most recent level on most recent day', 'Most recent level across the chart'], group = 'Price level', display = display.none)
levelSetting = levelSettingOption == 'Most recent level on most recent day' ? 'b' : levelSettingOption == 'Most recent level across the chart' ? 'c' : 'a'

pmHighLevel = input.bool(true, title = 'Pre-market high', group = 'Price level', inline = 'pmHigh')
pmLowLevel = input.bool(true, title = 'Pre-market low', group = 'Price level', inline = 'pmLow')
priorHighLevel = input.bool(true, title = 'Prior day high', group = 'Price level', inline = 'priorHigh')
priorLowLevel = input.bool(true, title = 'Prior day low', group = 'Price level', inline = 'priorLow')
priorOpenLevel = input.bool(false, title = 'Prior day open', group = 'Price level', inline = 'priorOpen')
priorCloseLevel = input.bool(false, title = 'Prior day close', group = 'Price level', inline = 'priorClose')
currentOpenLevel = input.bool(false, title = 'Current open', group = 'Price level', inline = 'currentOpen')
currentHighLevel = input.bool(true, title = 'Current high', group = 'Price level', inline = 'currentHigh')
currentLowLevel = input.bool(true, title = 'Current low', group = 'Price level', inline = 'currentLow')
afterHighLevel = input.bool(false, title = 'After-hour high', group = 'Price level', inline = 'afterHigh')
afterLowLevel = input.bool(false, title = 'After-hour low', group = 'Price level', inline = 'afterLow')
priorWeekHighLevel = input.bool(true, title = 'Prior week high', group = 'Price level', inline = 'priorWeekHigh')
priorWeekLowLevel = input.bool(true, title = 'Prior week low', group = 'Price level', inline = 'priorWeekLow')
currentWeekHighLevel = input.bool(true, title = 'Current week high', group = 'Price level', inline = 'currentWeekHigh')
currentWeekLowLevel = input.bool(true, title = 'Current week low', group = 'Price level', inline = 'currentWeekLow')
currentWeekOpenLevel = input.bool(false, title = 'Current week open', group = 'Price level', inline = 'currentWeekOpen')
priorWeekCloseLevel = input.bool(false, title = 'Prior week close', group = 'Price level', inline = 'priorWeekClose')

pmHighPrice = input.bool(true, title = 'Pre-market high', group = 'Price axis')
pmLowPrice = input.bool(true, title = 'Pre-market low', group = 'Price axis')
priorHighPrice = input.bool(true, title = 'Prior day high', group = 'Price axis')
priorLowPrice = input.bool(true, title = 'Prior day low', group = 'Price axis')
priorOpenPrice = input.bool(false, title = 'Prior day open', group = 'Price axis')
priorClosePrice = input.bool(false, title = 'Prior day close', group = 'Price axis')
currentOpenPrice = input.bool(false, title = 'Current open', group = 'Price axis')
currentHighPrice = input.bool(true, title = 'Current high', group = 'Price axis')
currentLowPrice = input.bool(true, title = 'Current low', group = 'Price axis')
afterHighPrice = input.bool(false, title = 'After-hour high', group = 'Price axis')
afterLowPrice = input.bool(false, title = 'After-hour Low', group = 'Price axis')
priorWeekHighPrice = input.bool(true, title = 'Prior week high', group = 'Price axis')
priorWeekLowPrice = input.bool(true, title = 'Prior week low', group = 'Price axis')
currentWeekHighPrice = input.bool(true, title = 'Current week high', group = 'Price axis')
currentWeekLowPrice = input.bool(true, title = 'Current week low', group = 'Price axis')
currentWeekOpenPrice = input.bool(false, title = 'Current week open', group = 'Price axis')
priorWeekClosePrice = input.bool(false, title = 'Prior week close', group = 'Price axis')

pmHighColour = input(title = '', defval = #81c583, group = 'Price level', inline = 'pmHigh')
pmLowColour = input(title = '', defval = #ee9899, group = 'Price level', inline = 'pmLow')
priorHighColour = input(title = '', defval = #00ff00, group = 'Price level', inline = 'priorHigh')
priorLowColour = input(title = '', defval = #ff5050, group = 'Price level', inline = 'priorLow')
priorOpenColour = input(title = '', defval = #ffb54e, group = 'Price level', inline = 'priorOpen')
priorCloseColour = input(title = '', defval = #00ffff, group = 'Price level', inline = 'priorClose')
currentOpenColour = input(title = '', defval = #ffb54e, group = 'Price level', inline = 'currentOpen')
currentHighColour = input(title = '', defval = #80ffbb, group = 'Price level', inline = 'currentHigh')
currentLowColour = input(title = '', defval = #ff0000, group = 'Price level', inline = 'currentLow')
afterHighColour = input(title = '', defval = #ffff00, group = 'Price level', inline = 'afterHigh')
afterLowColour = input(title = '', defval = #8888ff, group = 'Price level', inline = 'afterLow')
priorWeekHighColour = input(title = '', defval = #0080ff, group = 'Price level', inline = 'priorWeekHigh')
priorWeekLowColour = input(title = '', defval = #ff22ff, group = 'Price level', inline = 'priorWeekLow')
currentWeekHighColour = input(title = '', defval = #64b4f6, group = 'Price level', inline = 'currentWeekHigh')
currentWeekLowColour = input(title = '', defval = #ff88ff, group = 'Price level', inline = 'currentWeekLow')
currentWeekOpenColour = input(title = '', defval = #ffb54e, group = 'Price level', inline = 'currentWeekOpen')
priorWeekCloseColour = input(title = '', defval = #00ffff, group = 'Price level', inline = 'priorWeekClose')

pmHighLineWidth = input(1, 'Width', group = 'Price level', inline = 'pmHigh', display = display.none)
pmLowLineWidth = input(1, 'Width', group = 'Price level', inline = 'pmLow', display = display.none)
priorHighLineWidth = input(1, 'Width', group = 'Price level', inline = 'priorHigh', display = display.none)
priorLowLineWidth = input(1, 'Width', group = 'Price level', inline = 'priorLow', display = display.none)
priorOpenLineWidth = input(1, 'Width', group = 'Price level', inline = 'priorOpen', display = display.none)
priorCloseLineWidth = input(1, 'Width', group = 'Price level', inline = 'priorClose', display = display.none)
currentOpenLineWidth = input(1, 'Width', group = 'Price level', inline = 'currentOpen', display = display.none)
currentHighLineWidth = input(1, 'Width', group = 'Price level', inline = 'currentHigh', display = display.none)
currentLowLineWidth = input(1, 'Width', group = 'Price level', inline = 'currentLow', display = display.none)
afterHighLineWidth = input(1, 'Width', group = 'Price level', inline = 'afterHigh', display = display.none)
afterLowLineWidth = input(1, 'Width', group = 'Price level', inline = 'afterLow', display = display.none)
priorWeekHighLineWidth = input(1, 'Width', group = 'Price level', inline = 'priorWeekHigh', display = display.none)
priorWeekLowLineWidth = input(1, 'Width', group = 'Price level', inline = 'priorWeekLow', display = display.none)
currentWeekHighLineWidth = input(1, 'Width', group = 'Price level', inline = 'currentWeekHigh', display = display.none)
currentWeekLowLineWidth = input(1, 'Width', group = 'Price level', inline = 'currentWeekLow', display = display.none)
currentWeekOpenLineWidth = input(1, 'Width', group = 'Price level', inline = 'currentWeekOpen', display = display.none)
priorWeekCloseLineWidth = input(1, 'Width', group = 'Price level', inline = 'priorWeekClose', display = display.none)

pmHighStyleOption = input.string('solid (─)', title = '', options = ['solid (─)', 'dotted (┈)', 'dashed (╌)', 'arrow left (←)', 'arrow right (→)', 'arrows both (↔)'], group = 'Price level', inline = 'pmHigh', display = display.none)
pmLowStyleOption = input.string('solid (─)', title = '', options = ['solid (─)', 'dotted (┈)', 'dashed (╌)', 'arrow left (←)', 'arrow right (→)', 'arrows both (↔)'], group = 'Price level', inline = 'pmLow', display = display.none)
priorHighStyleOption = input.string('solid (─)', title = '', options = ['solid (─)', 'dotted (┈)', 'dashed (╌)', 'arrow left (←)', 'arrow right (→)', 'arrows both (↔)'], group = 'Price level', inline = 'priorHigh', display = display.none)
priorLowStyleOption = input.string('solid (─)', title = '', options = ['solid (─)', 'dotted (┈)', 'dashed (╌)', 'arrow left (←)', 'arrow right (→)', 'arrows both (↔)'], group = 'Price level', inline = 'priorLow', display = display.none)
priorOpenStyleOption = input.string('solid (─)', title = '', options = ['solid (─)', 'dotted (┈)', 'dashed (╌)', 'arrow left (←)', 'arrow right (→)', 'arrows both (↔)'], group = 'Price level', inline = 'priorOpen', display = display.none)
priorCloseStyleOption = input.string('solid (─)', title = '', options = ['solid (─)', 'dotted (┈)', 'dashed (╌)', 'arrow left (←)', 'arrow right (→)', 'arrows both (↔)'], group = 'Price level', inline = 'priorClose', display = display.none)
currentOpenStyleOption = input.string('solid (─)', title = '', options = ['solid (─)', 'dotted (┈)', 'dashed (╌)', 'arrow left (←)', 'arrow right (→)', 'arrows both (↔)'], group = 'Price level', inline = 'currentOpen', display = display.none)
currentHighStyleOption = input.string('solid (─)', title = '', options = ['solid (─)', 'dotted (┈)', 'dashed (╌)', 'arrow left (←)', 'arrow right (→)', 'arrows both (↔)'], group = 'Price level', inline = 'currentHigh', display = display.none)
currentLowStyleOption = input.string('solid (─)', title = '', options = ['solid (─)', 'dotted (┈)', 'dashed (╌)', 'arrow left (←)', 'arrow right (→)', 'arrows both (↔)'], group = 'Price level', inline = 'currentLow', display = display.none)
afterHighStyleOption = input.string('solid (─)', title = '', options = ['solid (─)', 'dotted (┈)', 'dashed (╌)', 'arrow left (←)', 'arrow right (→)', 'arrows both (↔)'], group = 'Price level', inline = 'afterHigh', display = display.none)
afterLowStyleOption = input.string('solid (─)', title = '', options = ['solid (─)', 'dotted (┈)', 'dashed (╌)', 'arrow left (←)', 'arrow right (→)', 'arrows both (↔)'], group = 'Price level', inline = 'afterLow', display = display.none)
priorWeekHighStyleOption = input.string('solid (─)', title = '', options = ['solid (─)', 'dotted (┈)', 'dashed (╌)', 'arrow left (←)', 'arrow right (→)', 'arrows both (↔)'], group = 'Price level', inline = 'priorWeekHigh', display = display.none)
priorWeekLowStyleOption = input.string('solid (─)', title = '', options = ['solid (─)', 'dotted (┈)', 'dashed (╌)', 'arrow left (←)', 'arrow right (→)', 'arrows both (↔)'], group = 'Price level', inline = 'priorWeekLow', display = display.none)
currentWeekHighStyleOption = input.string('solid (─)', title = '', options = ['solid (─)', 'dotted (┈)', 'dashed (╌)', 'arrow left (←)', 'arrow right (→)', 'arrows both (↔)'], group = 'Price level', inline = 'currentWeekHigh', display = display.none)
currentWeekLowStyleOption = input.string('solid (─)', title = '', options = ['solid (─)', 'dotted (┈)', 'dashed (╌)', 'arrow left (←)', 'arrow right (→)', 'arrows both (↔)'], group = 'Price level', inline = 'currentWeekLow', display = display.none)
currentWeekOpenStyleOption = input.string('solid (─)', title = '', options = ['solid (─)', 'dotted (┈)', 'dashed (╌)', 'arrow left (←)', 'arrow right (→)', 'arrows both (↔)'], group = 'Price level', inline = 'currentWeekOpen', display = display.none)
priorWeekCloseStyleOption = input.string('solid (─)', title = '', options = ['solid (─)', 'dotted (┈)', 'dashed (╌)', 'arrow left (←)', 'arrow right (→)', 'arrows both (↔)'], group = 'Price level', inline = 'priorWeekClose', display = display.none)

pmHighLineStyle = pmHighStyleOption == 'dotted (┈)' ? line.style_dotted : pmHighStyleOption == 'dashed (╌)' ? line.style_dashed : pmHighStyleOption == 'arrow left (←)' ? line.style_arrow_left : pmHighStyleOption == 'arrow right (→)' ? line.style_arrow_right : pmHighStyleOption == 'arrows both (↔)' ? line.style_arrow_both : line.style_solid
pmLowLineStyle = pmLowStyleOption == 'dotted (┈)' ? line.style_dotted : pmLowStyleOption == 'dashed (╌)' ? line.style_dashed : pmLowStyleOption == 'arrow left (←)' ? line.style_arrow_left : pmLowStyleOption == 'arrow right (→)' ? line.style_arrow_right : pmLowStyleOption == 'arrows both (↔)' ? line.style_arrow_both : line.style_solid
priorHighLineStyle = priorHighStyleOption == 'dotted (┈)' ? line.style_dotted : priorHighStyleOption == 'dashed (╌)' ? line.style_dashed : priorHighStyleOption == 'arrow left (←)' ? line.style_arrow_left : priorHighStyleOption == 'arrow right (→)' ? line.style_arrow_right : priorHighStyleOption == 'arrows both (↔)' ? line.style_arrow_both : line.style_solid
priorLowLineStyle = priorLowStyleOption == 'dotted (┈)' ? line.style_dotted : priorLowStyleOption == 'dashed (╌)' ? line.style_dashed : priorLowStyleOption == 'arrow left (←)' ? line.style_arrow_left : priorLowStyleOption == 'arrow right (→)' ? line.style_arrow_right : priorLowStyleOption == 'arrows both (↔)' ? line.style_arrow_both : line.style_solid
priorOpenLineStyle = priorOpenStyleOption == 'dotted (┈)' ? line.style_dotted : priorOpenStyleOption == 'dashed (╌)' ? line.style_dashed : priorOpenStyleOption == 'arrow left (←)' ? line.style_arrow_left : priorOpenStyleOption == 'arrow right (→)' ? line.style_arrow_right : priorOpenStyleOption == 'arrows both (↔)' ? line.style_arrow_both : line.style_solid
priorCloseLineStyle = priorCloseStyleOption == 'dotted (┈)' ? line.style_dotted : priorCloseStyleOption == 'dashed (╌)' ? line.style_dashed : priorCloseStyleOption == 'arrow left (←)' ? line.style_arrow_left : priorCloseStyleOption == 'arrow right (→)' ? line.style_arrow_right : priorCloseStyleOption == 'arrows both (↔)' ? line.style_arrow_both : line.style_solid
currentOpenLineStyle = currentOpenStyleOption == 'dotted (┈)' ? line.style_dotted : currentOpenStyleOption == 'dashed (╌)' ? line.style_dashed : currentOpenStyleOption == 'arrow left (←)' ? line.style_arrow_left : currentOpenStyleOption == 'arrow right (→)' ? line.style_arrow_right : currentOpenStyleOption == 'arrows both (↔)' ? line.style_arrow_both : line.style_solid
currentLowLineStyle = currentLowStyleOption == 'dotted (┈)' ? line.style_dotted : currentLowStyleOption == 'dashed (╌)' ? line.style_dashed : currentLowStyleOption == 'arrow left (←)' ? line.style_arrow_left : currentLowStyleOption == 'arrow right (→)' ? line.style_arrow_right : currentLowStyleOption == 'arrows both (↔)' ? line.style_arrow_both : line.style_solid
currentHighLineStyle = currentHighStyleOption == 'dotted (┈)' ? line.style_dotted : currentHighStyleOption == 'dashed (╌)' ? line.style_dashed : currentHighStyleOption == 'arrow left (←)' ? line.style_arrow_left : currentHighStyleOption == 'arrow right (→)' ? line.style_arrow_right : currentHighStyleOption == 'arrows both (↔)' ? line.style_arrow_both : line.style_solid
afterHighLineStyle = afterHighStyleOption == 'dotted (┈)' ? line.style_dotted : afterHighStyleOption == 'dashed (╌)' ? line.style_dashed : afterHighStyleOption == 'arrow left (←)' ? line.style_arrow_left : afterHighStyleOption == 'arrow right (→)' ? line.style_arrow_right : afterHighStyleOption == 'arrows both (↔)' ? line.style_arrow_both : line.style_solid
afterLowLineStyle = afterLowStyleOption == 'dotted (┈)' ? line.style_dotted : afterLowStyleOption == 'dashed (╌)' ? line.style_dashed : afterLowStyleOption == 'arrow left (←)' ? line.style_arrow_left : afterLowStyleOption == 'arrow right (→)' ? line.style_arrow_right : afterLowStyleOption == 'arrows both (↔)' ? line.style_arrow_both : line.style_solid
priorWeekHighLineStyle = priorWeekHighStyleOption == 'dotted (┈)' ? line.style_dotted : priorWeekHighStyleOption == 'dashed (╌)' ? line.style_dashed : priorWeekHighStyleOption == 'arrow left (←)' ? line.style_arrow_left : priorWeekHighStyleOption == 'arrow right (→)' ? line.style_arrow_right : priorWeekHighStyleOption == 'arrows both (↔)' ? line.style_arrow_both : line.style_solid
priorWeekLowLineStyle = priorWeekLowStyleOption == 'dotted (┈)' ? line.style_dotted : priorWeekLowStyleOption == 'dashed (╌)' ? line.style_dashed : priorWeekLowStyleOption == 'arrow left (←)' ? line.style_arrow_left : priorWeekLowStyleOption == 'arrow right (→)' ? line.style_arrow_right : priorWeekLowStyleOption == 'arrows both (↔)' ? line.style_arrow_both : line.style_solid
currentWeekHighLineStyle = currentWeekHighStyleOption == 'dotted (┈)' ? line.style_dotted : currentWeekHighStyleOption == 'dashed (╌)' ? line.style_dashed : currentWeekHighStyleOption == 'arrow left (←)' ? line.style_arrow_left : currentWeekHighStyleOption == 'arrow right (→)' ? line.style_arrow_right : currentWeekHighStyleOption == 'arrows both (↔)' ? line.style_arrow_both : line.style_solid
currentWeekLowLineStyle = currentWeekLowStyleOption == 'dotted (┈)' ? line.style_dotted : currentWeekLowStyleOption == 'dashed (╌)' ? line.style_dashed : currentWeekLowStyleOption == 'arrow left (←)' ? line.style_arrow_left : currentWeekLowStyleOption == 'arrow right (→)' ? line.style_arrow_right : currentWeekLowStyleOption == 'arrows both (↔)' ? line.style_arrow_both : line.style_solid
currentWeekOpenLineStyle = currentWeekOpenStyleOption == 'dotted (┈)' ? line.style_dotted : currentWeekOpenStyleOption == 'dashed (╌)' ? line.style_dashed : currentWeekOpenStyleOption == 'arrow left (←)' ? line.style_arrow_left : currentWeekOpenStyleOption == 'arrow right (→)' ? line.style_arrow_right : currentWeekOpenStyleOption == 'arrows both (↔)' ? line.style_arrow_both : line.style_solid
priorWeekCloseLineStyle = priorWeekCloseStyleOption == 'dotted (┈)' ? line.style_dotted : priorWeekCloseStyleOption == 'dashed (╌)' ? line.style_dashed : priorWeekCloseStyleOption == 'arrow left (←)' ? line.style_arrow_left : priorWeekCloseStyleOption == 'arrow right (→)' ? line.style_arrow_right : priorWeekCloseStyleOption == 'arrows both (↔)' ? line.style_arrow_both : line.style_solid

secondBool = input.bool(true, title = 'Seconds', group = 'Price axis visibility', inline = 'second')
minuteBool = input.bool(true, title = 'Minutes', group = 'Price axis visibility', inline = 'minute')
hourBool = input.bool(true, title = 'Hours', group = 'Price axis visibility', inline = 'hour')
dayBool = input.bool(false, title = 'Days', group = 'Price axis visibility', inline = 'day')
weekBool = input.bool(false, title = 'Weeks', group = 'Price axis visibility', inline = 'week')
monthBool = input.bool(false, title = 'Months', group = 'Price axis visibility', inline = 'month')

secondMin = input.int(1, '', 1, 59, group = 'Price axis visibility', inline = 'second', display = display.none)
secondMax = input.int(59, '-', 1, 59, group = 'Price axis visibility', inline = 'second', display = display.none)
minuteMin = input.int(1, '', 1, 59, group = 'Price axis visibility', inline = 'minute', display = display.none)
minuteMax = input.int(59, '-', 1, 59, group = 'Price axis visibility', inline = 'minute', display = display.none)
hourMin = input.int(1, '', 1, 24, group = 'Price axis visibility', inline = 'hour', display = display.none)
hourMax = input.int(24, '-', 1, 24, group = 'Price axis visibility', inline = 'hour', display = display.none)
dayMin = input.int(1, '', 1, 366, group = 'Price axis visibility', inline = 'day', display = display.none)
dayMax = input.int(366, '-', 1, 366, group = 'Price axis visibility', inline = 'day', display = display.none)
weekMin = input.int(1, '', 1, 52, group = 'Price axis visibility', inline = 'week', display = display.none)
weekMax = input.int(52, '-', 1, 52, group = 'Price axis visibility', inline = 'week', display = display.none)
monthMin = input.int(1, '', 1, 12, group = 'Price axis visibility', inline = 'month', display = display.none)
monthMax = input.int(12, '-', 1, 12, group = 'Price axis visibility', inline = 'month', display = display.none)

timeframeNumberstr = str.match(timeframe.period, '[0-9]*')
timeframeNumber = str.tonumber(timeframeNumberstr)
timeframeLetter = str.match(timeframe.period, '[A-Z]')

bool timeframePlot = false

if secondBool and timeframeLetter == 'S' and secondMin <= timeframeNumber and secondMax >= timeframeNumber
    timeframePlot := true
if minuteBool and timeframeLetter == '' and minuteMin <= timeframeNumber and minuteMax >= timeframeNumber
    timeframePlot := true
if hourBool and timeframeLetter == '' and hourMin * 60 <= timeframeNumber and hourMax * 60 >= timeframeNumber
    timeframePlot := true
if dayBool and timeframeLetter == 'D' and dayMin <= timeframeNumber and dayMax >= timeframeNumber
    timeframePlot := true
if weekBool and timeframeLetter == 'W' and weekMin <= timeframeNumber and weekMax >= timeframeNumber
    timeframePlot := true
if monthBool and timeframeLetter == 'M' and monthMin <= timeframeNumber and monthMax >= timeframeNumber
    timeframePlot := true

LabelBool = input.bool(false, title = 'Enable labels (Alternatively go to Chart settings > Scales and lines > Indicators and financials > check Name to display label on price axis)', group = 'Label')

var line pmHighLine = na
var line pmLowLine = na
var line priorHighLine = na
var line priorLowLine = na
var line priorOpenLine = na
var line priorCloseLine = na
var line currentOpenLine = na
var line currentHighLine = na
var line currentLowLine = na
var line afterHighLine = na
var line afterLowLine = na
var line priorWeekHighLine = na
var line priorWeekLowLine = na
var line currentWeekHighLine = na
var line currentWeekLowLine = na
var line currentWeekOpenLine = na
var line priorWeekCloseLine = na

var float pmHigh = na
var float pmLow = na
var float priorHigh = na
var float priorLow = na
var float priorOpen = na
var float priorClose = na
var float currentHigh = na
var float currentLow = na
var float currentOpen = na
var float afterHigh = na
var float afterLow = na
var float priorWeekHigh = na
var float priorWeekLow = na
var float currentWeekHigh = na
var float currentWeekLow = na
var float currentWeekOpen = na
var float priorWeekClose = na

var int weekOfYearPost = na
var int weekOfYearRegular = na

ATHLevel = input.bool(true, title = 'All-time high', group = 'Price level', inline = 'ATH')
ATHPrice = input.bool(true, title = 'All-time high', group = 'Price axis')
ATHLabelBool = input.bool(true, title = 'All-time high', group = 'Label', inline = 'ATH')
ATHLabelPriceBool = input.bool(true, title = 'Display price in label', group = 'Label', inline = 'ATH')
ATHLabelAlignOption = input.string('align left', title = '', options = ['align left', 'align center', 'align right'], group = 'Label', inline = 'ATH', display = display.none)
ATHLabelAlign = ATHLabelAlignOption == 'align left' ? text.align_left : ATHLabelAlignOption == 'align center' ? text.align_center : text.align_right
ATHLabelText = input.string('All-time high ', title = 'Text', group = 'Label', inline = 'ATH', display = display.none)
ATHLabelTextColour = input(title = '', defval = #000000, group = 'Label', inline = 'ATH')
ATHLabelTextSize = input.int(12, title = '', minval = 1, group = 'Label', display = display.none, inline = 'ATH')
ATHOffset = input.int(20, title = 'Bar offset', group = 'Label', display = display.none, inline = 'ATH')
ATHColour = input(title = '', defval = color.lime, group = 'Price level', inline = 'ATH')
ATHLineWidth = input(3, 'Width', group = 'Price level', inline = 'ATH', display = display.none)
ATHStyleOption = input.string('solid (─)', title = '', options = ['solid (─)', 'dotted (┈)', 'dashed (╌)', 'arrow left (←)', 'arrow right (→)', 'arrows both (↔)'], group = 'Price level', inline = 'ATH', display = display.none)
ATHLineStyle = ATHStyleOption == 'dotted (┈)' ? line.style_dotted : ATHStyleOption == 'dashed (╌)' ? line.style_dashed : ATHStyleOption == 'arrow left (←)' ? line.style_arrow_left : ATHStyleOption == 'arrow right (→)' ? line.style_arrow_right : ATHStyleOption == 'arrows both (↔)' ? line.style_arrow_both : line.style_solid
ATHIntradayBool = input.bool(false, title = 'All-time high on intraday chart only', group = 'Price level', inline = 'ATH')

var line ATHLine = na
var float ATH = na
var label ATHLabel = na

// h__ttps://www.tradingcode.net/tradingview/all-time-high-value/
// GetChartHighest() returns the highest value of the given argument for the entire chart. 
// `dataSeries` argument is optional and defaults to the bar high prices when not set.
// Note: function's output depends on how many bars TradingView loaded on chart.
GetChartHighest(dataSeries = high) =>
    var chartHighest = dataSeries
    if dataSeries > nz(chartHighest, -1e10)
        chartHighest := dataSeries
    chartHighest
// GetAllTimeHigh() returns the all-time highest value for the given series.
// GetAllTimeHigh(dataSeries = high) =>
//     highestHTF = request.security(syminfo.tickerid, "M", GetChartHighest(dataSeries), lookahead=barmerge.lookahead_on)
    // highestChartTF = GetChartHighest(dataSeries)
    // math.max(highestHTF, highestChartTF)
ATH := request.security(syminfo.tickerid, "M", GetChartHighest(), lookahead=barmerge.lookahead_on)
if bar_index == 0 and (timeframe.isintraday or not ATHIntradayBool)
    if ATHLevel // bar_index +1 because there is a glitch where when both x-values are the same, a vertical line ends up forming
        ATHLine := line.new(bar_index, ATH, bar_index + 1, ATH, color = ATHColour, style = ATHLineStyle, width = ATHLineWidth, extend = extend.both)
    if ATHLabelBool and LabelBool
        ATHLabel := label.new(bar_index + ATHOffset, ATH, text = ATHLabelPriceBool ? ATHLabelText + str.tostring(ATH, format.mintick) : ATHLabelText, color = ATHColour, style = label.style_label_left, textcolor = ATHLabelTextColour, size = ATHLabelTextSize, textalign = ATHLabelAlign)
if (timeframe.isintraday or not ATHIntradayBool) and ATH != ATH[1] // shift ATH in real-time
    line.set_y1(ATHLine, ATH)
    line.set_y2(ATHLine, ATH)
    if LabelBool
        label.set_y(ATHLabel, ATH)
        label.set_text(ATHLabel, ATHLabelText + str.tostring(ATH, format.mintick))

plot((timeframe.isintraday or not ATHIntradayBool) and ATHPrice and timeframePlot ? ATH : na, title = 'All-time high', color = ATHColour, editable = false, display = display.price_scale)

if timeframe.isintraday
    if bar_index == 0
        if syminfo.session == session.extended
            if pmHighLevel // bar_index +1 because there is a glitch where when both x-values are the same, a vertical line ends up forming
                pmHighLine := line.new(bar_index, pmHigh, bar_index + 1, pmHigh, color = pmHighColour, style = pmHighLineStyle, width = pmHighLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
            if pmLowLevel
                pmLowLine := line.new(bar_index, pmLow, bar_index + 1, pmLow, color = pmLowColour, style = pmLowLineStyle, width = pmLowLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
            if afterHighLevel
                afterHighLine := line.new(bar_index, afterHigh, bar_index + 1, afterHigh, color = afterHighColour, style = afterHighLineStyle, width = afterHighLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
            if afterLowLevel
                afterLowLine := line.new(bar_index, afterLow, bar_index + 1, afterLow, color = afterLowColour, style = afterLowLineStyle, width = afterLowLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
        if priorHighLevel
            priorHighLine := line.new(bar_index, priorHigh, bar_index + 1, priorHigh, color = priorHighColour, style = priorHighLineStyle, width = priorHighLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
        if priorLowLevel
            priorLowLine := line.new(bar_index, priorLow, bar_index + 1, priorLow, color = priorLowColour, style = priorLowLineStyle, width = priorLowLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
        if priorOpenLevel
            priorOpenLine := line.new(bar_index, priorOpen, bar_index + 1, priorOpen, color = priorOpenColour, style = priorOpenLineStyle, width = priorOpenLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
        if priorCloseLevel
            priorCloseLine := line.new(bar_index, priorClose, bar_index + 1, priorClose, color = priorCloseColour, style = priorCloseLineStyle, width = priorCloseLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
        if currentOpenLevel
            currentOpenLine := line.new(bar_index, currentOpen, bar_index + 1, currentOpen, color = currentOpenColour, style = currentOpenLineStyle, width = currentOpenLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
        if currentHighLevel
            currentHighLine := line.new(bar_index, currentHigh, bar_index + 1, currentHigh, color = currentHighColour, style = currentHighLineStyle, width = currentHighLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
        if currentLowLevel
            currentLowLine := line.new(bar_index, currentLow, bar_index + 1, currentLow, color = currentLowColour, style = currentLowLineStyle, width = currentLowLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
        if currentWeekHighLevel
            currentWeekHighLine := line.new(bar_index, currentWeekHigh, bar_index + 1, currentWeekHigh, color = currentWeekHighColour, style = currentWeekHighLineStyle, width = currentWeekHighLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
        if currentWeekLowLevel
            currentWeekLowLine := line.new(bar_index, currentWeekLow, bar_index + 1, currentWeekLow, color = currentWeekLowColour, style = currentWeekLowLineStyle, width = currentWeekLowLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
        if priorWeekHighLevel
            priorWeekHighLine := line.new(bar_index, priorWeekHigh, bar_index + 1, priorWeekHigh, color = priorWeekHighColour, style = priorWeekHighLineStyle, width = priorWeekHighLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
        if priorWeekLowLevel
            priorWeekLowLine := line.new(bar_index, priorWeekLow, bar_index + 1, priorWeekLow, color = priorWeekLowColour, style = priorWeekLowLineStyle, width = priorWeekLowLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
        if currentWeekOpenLevel
            currentWeekOpenLine := line.new(bar_index, currentWeekOpen, bar_index + 1, currentWeekOpen, color = currentWeekOpenColour, style = currentWeekOpenLineStyle, width = currentWeekOpenLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
        if priorWeekCloseLevel
            priorWeekCloseLine := line.new(bar_index, priorWeekClose, bar_index + 1, priorWeekClose, color = priorWeekCloseColour, style = priorWeekCloseLineStyle, width = priorWeekCloseLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)

    if session.ispremarket and session.isfirstbar // initialize pmHigh and pmLow for new day
        pmHigh := high
        pmLow := low
    if session.ispremarket and high > pmHigh
        pmHigh := high
        line.set_y1(pmHighLine, pmHigh) // shift pmHigh in real-time
        line.set_y2(pmHighLine, pmHigh)
    if session.ispremarket and low < pmLow
        pmLow := low
        line.set_y1(pmLowLine, pmLow) // shift pmLow in real-time
        line.set_y2(pmLowLine, pmLow)

    // priorHigh := request.security(syminfo.tickerid, 'D', syminfo.session == session.extended ? high : high[1], lookahead = barmerge.lookahead_on) // session.isfirstbar does not work here
    // priorLow := request.security(syminfo.tickerid, 'D', syminfo.session == session.extended ? low : low[1], lookahead = barmerge.lookahead_on)
    // priorOpen := request.security(syminfo.tickerid, 'D', syminfo.session == session.extended ? open : open[1], lookahead = barmerge.lookahead_on)
    // priorClose := request.security(syminfo.tickerid, 'D', syminfo.session == session.extended ? close : close[1], lookahead = barmerge.lookahead_on)
    // if not session.isfirstbar
    //     priorHigh := priorHigh[1]
    //     priorLow := priorLow[1]
    //     priorOpen := priorOpen[1]
    //     priorClose := priorClose[1]
    if session.isfirstbar
        if syminfo.session == session.extended
            [ph, pl, po, pc] = request.security(syminfo.tickerid, 'D', [high, low, open, close], lookahead = barmerge.lookahead_on)
            priorHigh := ph
            priorLow := pl
            priorOpen := po
            priorClose := pc
        else    
            [ph, pl, po, pc] = request.security(syminfo.tickerid, 'D', [high[1], low[1], open[1], close[1]], lookahead = barmerge.lookahead_on)
            priorHigh := ph
            priorLow := pl
            priorOpen := po
            priorClose := pc
        // priorHigh := request.security(syminfo.tickerid, 'D', syminfo.session == session.extended ? high : high[1], lookahead = barmerge.lookahead_on)
        // priorLow := request.security(syminfo.tickerid, 'D', syminfo.session == session.extended ? low : low[1], lookahead = barmerge.lookahead_on)
        // priorOpen := request.security(syminfo.tickerid, 'D', syminfo.session == session.extended ? open : open[1], lookahead = barmerge.lookahead_on)
        // priorClose := request.security(syminfo.tickerid, 'D', syminfo.session == session.extended ? close : close[1], lookahead = barmerge.lookahead_on)
        if levelSetting != 'a' // adjust the old lines if option 'a' is not selected
            line.set_x1(pmHighLine, bar_index)
            line.set_x2(pmHighLine, bar_index + 1)
            line.set_y1(pmHighLine, pmHigh)
            line.set_y2(pmHighLine, pmHigh)

            line.set_x1(pmLowLine, bar_index)
            line.set_x2(pmLowLine, bar_index + 1)
            line.set_y1(pmLowLine, pmLow)
            line.set_y2(pmLowLine, pmLow)

            line.set_x1(priorHighLine, bar_index)
            line.set_x2(priorHighLine, bar_index + 1)
            line.set_y1(priorHighLine, priorHigh)
            line.set_y2(priorHighLine, priorHigh)

            line.set_x1(priorLowLine, bar_index)
            line.set_x2(priorLowLine, bar_index + 1)
            line.set_y1(priorLowLine, priorLow)
            line.set_y2(priorLowLine, priorLow)

            line.set_x1(priorOpenLine, bar_index)
            line.set_x2(priorOpenLine, bar_index + 1)
            line.set_y1(priorOpenLine, priorOpen)
            line.set_y2(priorOpenLine, priorOpen)

            line.set_x1(priorCloseLine, bar_index)
            line.set_x2(priorCloseLine, bar_index + 1)
            line.set_y1(priorCloseLine, priorClose)
            line.set_y2(priorCloseLine, priorClose)
        else // option 'a' is selected
            line.set_extend(pmHighLine, extend.none) // so that lines from prior days will not extend right to price axis 
            line.set_extend(pmLowLine, extend.none)
            line.set_extend(priorHighLine, extend.none)
            line.set_extend(priorLowLine, extend.none)
            line.set_extend(priorOpenLine, extend.none)
            line.set_extend(priorCloseLine, extend.none)
            // priorHigh := currentHigh[1] // since this is first bar, the previous value will be that of prior day
            // priorLow := currentLow[1]
            // priorOpen := currentOpen[1]
            // priorClose := currentClose[1]
            if pmHighLevel
                pmHighLine := line.new(bar_index, pmHigh, bar_index + 1, pmHigh, color = pmHighColour, style = pmHighLineStyle, width = pmHighLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
            if pmLowLevel
                pmLowLine := line.new(bar_index, pmLow, bar_index + 1, pmLow, color = pmLowColour, style = pmLowLineStyle, width = pmLowLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
            if priorHighLevel
                priorHighLine := line.new(bar_index, priorHigh, bar_index + 1, priorHigh, color = priorHighColour, style = priorHighLineStyle, width = priorHighLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
            if priorLowLevel
                priorLowLine := line.new(bar_index, priorLow, bar_index + 1, priorLow, color = priorLowColour, style = priorLowLineStyle, width = priorLowLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
            if priorOpenLevel
                priorOpenLine := line.new(bar_index, priorOpen, bar_index + 1, priorOpen, color = priorOpenColour, style = priorOpenLineStyle, width = priorOpenLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
            if priorCloseLevel
                priorCloseLine := line.new(bar_index, priorClose, bar_index + 1, priorClose, color = priorCloseColour, style = priorCloseLineStyle, width = priorCloseLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
    else
        line.set_x2(pmHighLine, bar_index)
        line.set_x2(pmLowLine, bar_index)
        line.set_x2(priorHighLine, bar_index)
        line.set_x2(priorLowLine, bar_index)
        line.set_x2(priorOpenLine, bar_index)
        line.set_x2(priorCloseLine, bar_index)

    // currentHigh := request.security(syminfo.tickerid, 'D', high, lookahead = barmerge.lookahead_on)
    // currentLow := request.security(syminfo.tickerid, 'D', low, lookahead = barmerge.lookahead_on)
    [ch, cl, co] = request.security(syminfo.tickerid, 'D', [high, low, open], lookahead = barmerge.lookahead_on)
    currentHigh := ch
    currentLow := cl
    currentOpen := co
    if session.isfirstbar_regular
        // currentOpen := request.security(syminfo.tickerid, 'D', open, lookahead = barmerge.lookahead_on)
        weekOfYearRegular := weekofyear
        if levelSetting != 'a' // adjust the old lines if option 'a' is not selected
            line.set_x1(currentOpenLine, bar_index)
            line.set_x2(currentOpenLine, bar_index + 1)
            line.set_y1(currentOpenLine, currentOpen)
            line.set_y2(currentOpenLine, currentOpen)

            line.set_x1(currentHighLine, bar_index)
            line.set_x2(currentHighLine, bar_index + 1)
            line.set_y1(currentHighLine, currentHigh)
            line.set_y2(currentHighLine, currentHigh)

            line.set_x1(currentLowLine, bar_index)
            line.set_x2(currentLowLine, bar_index + 1)
            line.set_y1(currentLowLine, currentLow)
            line.set_y2(currentLowLine, currentLow)
        else // option 'a' is selected
            line.set_extend(currentOpenLine, extend.none) // currentOpen line should only be drawn starting from first regular bar
            line.set_extend(currentHighLine, extend.none)
            line.set_extend(currentLowLine, extend.none)
            if currentOpenLevel // bar_index +1 because there is a glitch where when both x-values are the same, a vertical line ends up forming
                currentOpenLine := line.new(bar_index, currentOpen, bar_index + 1, currentOpen, color = currentOpenColour, style = currentOpenLineStyle, width = currentOpenLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
            if currentHighLevel // bar_index +1 because there is a glitch where when both x-values are the same, a vertical line ends up forming
                currentHighLine := line.new(bar_index, currentHigh, bar_index + 1, currentHigh, color = currentHighColour, style = currentHighLineStyle, width = currentHighLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
            if currentLowLevel // bar_index +1 because there is a glitch where when both x-values are the same, a vertical line ends up forming
                currentLowLine := line.new(bar_index, currentLow, bar_index + 1, currentLow, color = currentLowColour, style = currentLowLineStyle, width = currentLowLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
    if session.ismarket and not session.isfirstbar_regular
        line.set_x2(currentOpenLine, bar_index) // currentOpen should not be drawn during premarket
        line.set_x2(currentHighLine, bar_index)
        line.set_x2(currentLowLine, bar_index)
        if currentHigh != currentHigh[1]
            line.set_y1(currentHighLine, currentHigh) // shift currentHigh in real-time
            line.set_y2(currentHighLine, currentHigh)
        if currentLow != currentLow[1]
            line.set_y1(currentLowLine, currentLow) // shift currentLow in real-time
            line.set_y2(currentLowLine, currentLow)

    if session.ispostmarket and session.ispostmarket[1] == false // initialize after-hour prices for the day
        afterHigh := high
        afterLow := low
        weekOfYearPost := weekofyear
        if levelSetting != 'a' // adjust the old lines if option 'a' is not selected
            line.set_x1(afterHighLine, bar_index)
            line.set_x2(afterHighLine, bar_index + 1)
            line.set_y1(afterHighLine, afterHigh)
            line.set_y2(afterHighLine, afterHigh)

            line.set_x1(afterLowLine, bar_index)
            line.set_x2(afterLowLine, bar_index + 1)
            line.set_y1(afterLowLine, afterLow)
            line.set_y2(afterLowLine, afterLow)
        else // option 'a' is selected
            line.set_extend(afterHighLine, extend.none) // afterhourlines should only be drawn starting from first after-hour bar
            line.set_extend(afterLowLine, extend.none)
            if afterHighLevel
                afterHighLine := line.new(bar_index, afterHigh, bar_index + 1, afterHigh, color = afterHighColour, style = afterHighLineStyle, width = afterHighLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
            if afterLowLevel
                afterLowLine := line.new(bar_index, afterLow, bar_index + 1, afterLow, color = afterLowColour, style = afterLowLineStyle, width = afterLowLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
    else
        line.set_x2(afterHighLine, bar_index)
        line.set_x2(afterLowLine, bar_index)
    if session.ispostmarket and high > afterHigh
        afterHigh := high
        line.set_y1(afterHighLine, afterHigh) // shift afterHigh in real-time
        line.set_y2(afterHighLine, afterHigh)
    if session.ispostmarket and low < afterLow
        afterLow := low
        line.set_y1(afterLowLine, afterLow) // shift afterLow in real-time
        line.set_y2(afterLowLine, afterLow)

    //weekofyear[1] != weekofyear // does not work for extended session because weekly timeframe prices start during regular market hours
    // currentWeekHigh := request.security(syminfo.tickerid, 'W', high, lookahead = barmerge.lookahead_on)
    // currentWeekLow := request.security(syminfo.tickerid, 'W', low, lookahead = barmerge.lookahead_on)
    [cwh, cwl, cwo] = request.security(syminfo.tickerid, 'W', [high, low, open], lookahead = barmerge.lookahead_on)
    currentWeekHigh := cwh
    currentWeekLow := cwl
    currentWeekOpen := cwo
    if syminfo.session == session.regular and weekofyear[1] != weekofyear or syminfo.session == session.extended and session.isfirstbar_regular and weekOfYearPost != weekOfYearRegular //first bar of the week
        // currentWeekOpen := request.security(syminfo.tickerid, 'W', open, lookahead = barmerge.lookahead_on)
        [pwh, pwl, pwc] = request.security(syminfo.tickerid, 'W', [high[1], low[1], close[1]], lookahead = barmerge.lookahead_on)
        priorWeekHigh := pwh
        priorWeekLow := pwl
        priorWeekClose := pwc
        // priorWeekHigh := request.security(syminfo.tickerid, 'W', high[1], lookahead = barmerge.lookahead_on)
        // priorWeekLow := request.security(syminfo.tickerid, 'W', low[1], lookahead = barmerge.lookahead_on)
        // priorWeekClose := request.security(syminfo.tickerid, 'W', close[1], lookahead = barmerge.lookahead_on)
        if levelSetting != 'a' // adjust the old lines if option 'a' is not selected
            line.set_x1(currentWeekHighLine, bar_index)
            line.set_x2(currentWeekHighLine, bar_index + 1)
            line.set_y1(currentWeekHighLine, currentWeekHigh)
            line.set_y2(currentWeekHighLine, currentWeekHigh)

            line.set_x1(currentWeekLowLine, bar_index)
            line.set_x2(currentWeekLowLine, bar_index + 1)
            line.set_y1(currentWeekLowLine, currentWeekLow)
            line.set_y2(currentWeekLowLine, currentWeekLow)

            line.set_x1(currentWeekOpenLine, bar_index)
            line.set_x2(currentWeekOpenLine, bar_index + 1)
            line.set_y1(currentWeekOpenLine, currentWeekOpen)
            line.set_y2(currentWeekOpenLine, currentWeekOpen)

            line.set_x1(priorWeekHighLine, bar_index)
            line.set_x2(priorWeekHighLine, bar_index + 1)
            line.set_y1(priorWeekHighLine, priorWeekHigh)
            line.set_y2(priorWeekHighLine, priorWeekHigh)

            line.set_x1(priorWeekLowLine, bar_index)
            line.set_x2(priorWeekLowLine, bar_index + 1)
            line.set_y1(priorWeekLowLine, priorWeekLow)
            line.set_y2(priorWeekLowLine, priorWeekLow)

            line.set_x1(priorWeekCloseLine, bar_index)
            line.set_x2(priorWeekCloseLine, bar_index + 1)
            line.set_y1(priorWeekCloseLine, priorWeekClose)
            line.set_y2(priorWeekCloseLine, priorWeekClose)
        else // option 'a' is selected
            line.set_extend(currentWeekHighLine, extend.none)
            line.set_extend(currentWeekLowLine, extend.none)
            line.set_extend(currentWeekOpenLine, extend.none)
            line.set_extend(priorWeekHighLine, extend.none)
            line.set_extend(priorWeekLowLine, extend.none)
            line.set_extend(priorWeekCloseLine, extend.none)
            if currentWeekHighLevel
                currentWeekHighLine := line.new(bar_index, currentWeekHigh, bar_index + 1, currentWeekHigh, color = currentWeekHighColour, style = currentWeekHighLineStyle, width = currentWeekHighLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
            if currentWeekLowLevel
                currentWeekLowLine := line.new(bar_index, currentWeekLow, bar_index + 1, currentWeekLow, color = currentWeekLowColour, style = currentWeekLowLineStyle, width = currentWeekLowLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
            if priorWeekHighLevel
                priorWeekHighLine := line.new(bar_index, priorWeekHigh, bar_index + 1, priorWeekHigh, color = priorWeekHighColour, style = priorWeekHighLineStyle, width = priorWeekHighLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
            if priorWeekLowLevel
                priorWeekLowLine := line.new(bar_index, priorWeekLow, bar_index + 1, priorWeekLow, color = priorWeekLowColour, style = priorWeekLowLineStyle, width = priorWeekLowLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
            if currentWeekOpenLevel
                currentWeekOpenLine := line.new(bar_index, currentWeekOpen, bar_index + 1, currentWeekOpen, color = currentWeekOpenColour, style = currentWeekOpenLineStyle, width = currentWeekOpenLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
            if priorWeekCloseLevel
                priorWeekCloseLine := line.new(bar_index, priorWeekClose, bar_index + 1, priorWeekClose, color = priorWeekCloseColour, style = priorWeekCloseLineStyle, width = priorWeekCloseLineWidth, extend = levelSetting == 'c' ? extend.both : extend.right)
    else
        line.set_x2(currentWeekHighLine, bar_index)
        line.set_x2(currentWeekLowLine, bar_index)
        line.set_x2(priorWeekHighLine, bar_index)
        line.set_x2(priorWeekLowLine, bar_index)
        line.set_x2(currentWeekOpenLine, bar_index)
        line.set_x2(priorWeekCloseLine, bar_index)
        if currentWeekHigh != currentWeekHigh[1]
            line.set_y1(currentWeekHighLine, currentWeekHigh) // shift currentWeekHigh in real-time
            line.set_y2(currentWeekHighLine, currentWeekHigh)
        if currentWeekLow != currentWeekLow[1]
            line.set_y1(currentWeekLowLine, currentWeekLow) // shift currentWeekLow in real-time
            line.set_y2(currentWeekLowLine, currentWeekLow)

    if LabelBool
        pmHighLabelBool = input.bool(true, title = 'Pre-market high', group = 'Label', inline = 'pmHigh')
        pmLowLabelBool = input.bool(true, title = 'Pre-market low', group = 'Label', inline = 'pmLow')
        priorHighLabelBool = input.bool(true, title = 'Prior day high', group = 'Label', inline = 'priorHigh')
        priorLowLabelBool = input.bool(true, title = 'Prior day low', group = 'Label', inline = 'priorLow')
        priorOpenLabelBool = input.bool(false, title = 'Prior day open', group = 'Label', inline = 'priorOpen')
        priorCloseLabelBool = input.bool(false, title = 'Prior day close', group = 'Label', inline = 'priorClose')
        currentOpenLabelBool = input.bool(false, title = 'Current open', group = 'Label', inline = 'currentOpen')
        currentHighLabelBool = input.bool(true, title = 'Current high', group = 'Label', inline = 'currentHigh')
        currentLowLabelBool = input.bool(true, title = 'Current low', group = 'Label', inline = 'currentLow')
        afterHighLabelBool = input.bool(false, title = 'After-hour high', group = 'Label', inline = 'afterHigh')
        afterLowLabelBool = input.bool(false, title = 'After-hour Low', group = 'Label', inline = 'afterLow')
        priorWeekHighLabelBool = input.bool(true, title = 'Prior week high', group = 'Label', inline = 'priorWeekHigh')
        priorWeekLowLabelBool = input.bool(true, title = 'Prior week low', group = 'Label', inline = 'priorWeekLow')
        currentWeekHighLabelBool = input.bool(true, title = 'Current week high', group = 'Label', inline = 'currentWeekHigh')
        currentWeekLowLabelBool = input.bool(true, title = 'Current week low', group = 'Label', inline = 'currentWeekLow')
        currentWeekOpenLabelBool = input.bool(false, title = 'Current week open', group = 'Label', inline = 'currentWeekOpen')
        priorWeekCloseLabelBool = input.bool(false, title = 'Prior week close', group = 'Label', inline = 'priorWeekClose')

        pmHighLabelPriceBool = input.bool(true, title = 'Display price in label', group = 'Label', inline = 'pmHigh')
        pmLowLabelPriceBool = input.bool(true, title = 'Display price in label', group = 'Label', inline = 'pmLow')
        priorHighLabelPriceBool = input.bool(true, title = 'Display price in label', group = 'Label', inline = 'priorHigh')
        priorLowLabelPriceBool = input.bool(true, title = 'Display price in label', group = 'Label', inline = 'priorLow')
        priorOpenLabelPriceBool = input.bool(true, title = 'Display price in label', group = 'Label', inline = 'priorOpen')
        priorCloseLabelPriceBool = input.bool(true, title = 'Display price in label', group = 'Label', inline = 'priorClose')
        currentOpenLabelPriceBool = input.bool(true, title = 'Display price in label', group = 'Label', inline = 'currentOpen')
        currentHighLabelPriceBool = input.bool(true, title = 'Display price in label', group = 'Label', inline = 'currentHigh')
        currentLowLabelPriceBool = input.bool(true, title = 'Display price in label', group = 'Label', inline = 'currentLow')
        afterHighLabelPriceBool = input.bool(true, title = 'Display price in label', group = 'Label', inline = 'afterHigh')
        afterLowLabelPriceBool = input.bool(true, title = 'Display price in label', group = 'Label', inline = 'afterLow')
        priorWeekHighLabelPriceBool = input.bool(true, title = 'Display price in label', group = 'Label', inline = 'priorWeekHigh')
        priorWeekLowLabelPriceBool = input.bool(true, title = 'Display price in label', group = 'Label', inline = 'priorWeekLow')
        currentWeekHighLabelPriceBool = input.bool(true, title = 'Display price in label', group = 'Label', inline = 'currentWeekHigh')
        currentWeekLowLabelPriceBool = input.bool(true, title = 'Display price in label', group = 'Label', inline = 'currentWeekLow')
        currentWeekOpenLabelPriceBool = input.bool(true, title = 'Display price in label', group = 'Label', inline = 'currentWeekOpen')
        priorWeekCloseLabelPriceBool = input.bool(true, title = 'Display price in label', group = 'Label', inline = 'priorWeekClose')

        pmHighLabelAlignOption = input.string('align left', title = '', options = ['align left', 'align center', 'align right'], group = 'Label', inline = 'pmHigh', display = display.none)
        pmLowLabelAlignOption = input.string('align left', title = '', options = ['align left', 'align center', 'align right'], group = 'Label', inline = 'pmLow', display = display.none)
        priorHighLabelAlignOption = input.string('align left', title = '', options = ['align left', 'align center', 'align right'], group = 'Label', inline = 'priorHigh', display = display.none)
        priorLowLabelAlignOption = input.string('align left', title = '', options = ['align left', 'align center', 'align right'], group = 'Label', inline = 'priorLow', display = display.none)
        priorOpenLabelAlignOption = input.string('align left', title = '', options = ['align left', 'align center', 'align right'], group = 'Label', inline = 'priorOpen', display = display.none)
        priorCloseLabelAlignOption = input.string('align left', title = '', options = ['align left', 'align center', 'align right'], group = 'Label', inline = 'priorClose', display = display.none)
        currentOpenLabelAlignOption = input.string('align left', title = '', options = ['align left', 'align center', 'align right'], group = 'Label', inline = 'currentOpen', display = display.none)
        currentHighLabelAlignOption = input.string('align left', title = '', options = ['align left', 'align center', 'align right'], group = 'Label', inline = 'currentHigh', display = display.none)
        currentLowLabelAlignOption = input.string('align left', title = '', options = ['align left', 'align center', 'align right'], group = 'Label', inline = 'currentLow', display = display.none)
        afterHighLabelAlignOption = input.string('align left', title = '', options = ['align left', 'align center', 'align right'], group = 'Label', inline = 'afterHigh', display = display.none)
        afterLowLabelAlignOption = input.string('align left', title = '', options = ['align left', 'align center', 'align right'], group = 'Label', inline = 'afterLow', display = display.none)
        priorWeekHighLabelAlignOption = input.string('align left', title = '', options = ['align left', 'align center', 'align right'], group = 'Label', inline = 'priorWeekHigh', display = display.none)
        priorWeekLowLabelAlignOption = input.string('align left', title = '', options = ['align left', 'align center', 'align right'], group = 'Label', inline = 'priorWeekLow', display = display.none)
        currentWeekHighLabelAlignOption = input.string('align left', title = '', options = ['align left', 'align center', 'align right'], group = 'Label', inline = 'currentWeekHigh', display = display.none)
        currentWeekLowLabelAlignOption = input.string('align left', title = '', options = ['align left', 'align center', 'align right'], group = 'Label', inline = 'currentWeekLow', display = display.none)
        currentWeekOpenLabelAlignOption = input.string('align left', title = '', options = ['align left', 'align center', 'align right'], group = 'Label', inline = 'currentWeekOpen', display = display.none)
        priorWeekCloseLabelAlignOption = input.string('align left', title = '', options = ['align left', 'align center', 'align right'], group = 'Label', inline = 'priorWeekClose', display = display.none)

        pmHighLabelAlign = pmHighLabelAlignOption == 'align left' ? text.align_left : pmHighLabelAlignOption == 'align center' ? text.align_center : text.align_right
        pmLowLabelAlign = pmLowLabelAlignOption == 'align left' ? text.align_left : pmLowLabelAlignOption == 'align center' ? text.align_center : text.align_right
        priorHighLabelAlign = priorHighLabelAlignOption == 'align left' ? text.align_left : priorHighLabelAlignOption == 'align center' ? text.align_center : text.align_right
        priorLowLabelAlign = priorLowLabelAlignOption == 'align left' ? text.align_left : priorLowLabelAlignOption == 'align center' ? text.align_center : text.align_right
        priorOpenLabelAlign = priorOpenLabelAlignOption == 'align left' ? text.align_left : priorOpenLabelAlignOption == 'align center' ? text.align_center : text.align_right
        priorCloseLabelAlign = priorCloseLabelAlignOption == 'align left' ? text.align_left : priorCloseLabelAlignOption == 'align center' ? text.align_center : text.align_right
        currentOpenLabelAlign = currentOpenLabelAlignOption == 'align left' ? text.align_left : currentOpenLabelAlignOption == 'align center' ? text.align_center : text.align_right
        currentHighLabelAlign = currentHighLabelAlignOption == 'align left' ? text.align_left : currentHighLabelAlignOption == 'align center' ? text.align_center : text.align_right
        currentLowLabelAlign = currentLowLabelAlignOption == 'align left' ? text.align_left : currentLowLabelAlignOption == 'align center' ? text.align_center : text.align_right
        afterHighLabelAlign = afterHighLabelAlignOption == 'align left' ? text.align_left : afterHighLabelAlignOption == 'align center' ? text.align_center : text.align_right
        afterLowLabelAlign = afterLowLabelAlignOption == 'align left' ? text.align_left : afterLowLabelAlignOption == 'align center' ? text.align_center : text.align_right
        priorWeekHighLabelAlign = priorWeekHighLabelAlignOption == 'align left' ? text.align_left : priorWeekHighLabelAlignOption == 'align center' ? text.align_center : text.align_right
        priorWeekLowLabelAlign = priorWeekLowLabelAlignOption == 'align left' ? text.align_left : priorWeekLowLabelAlignOption == 'align center' ? text.align_center : text.align_right
        currentWeekHighLabelAlign = currentWeekHighLabelAlignOption == 'align left' ? text.align_left : currentWeekHighLabelAlignOption == 'align center' ? text.align_center : text.align_right
        currentWeekLowLabelAlign = currentWeekLowLabelAlignOption == 'align left' ? text.align_left : currentWeekLowLabelAlignOption == 'align center' ? text.align_center : text.align_right
        currentWeekOpenLabelAlign = currentWeekOpenLabelAlignOption == 'align left' ? text.align_left : currentWeekOpenLabelAlignOption == 'align center' ? text.align_center : text.align_right
        priorWeekCloseLabelAlign = priorWeekCloseLabelAlignOption == 'align left' ? text.align_left : priorWeekCloseLabelAlignOption == 'align center' ? text.align_center : text.align_right

        pmHighLabelText = input.string('PM high ', title = 'Text', group = 'Label', inline = 'pmHigh', display = display.none)
        pmLowLabelText = input.string('PM low ', title = 'Text', group = 'Label', inline = 'pmLow', display = display.none)
        priorHighLabelText = input.string('Prior day high ', title = 'Text', group = 'Label', inline = 'priorHigh', display = display.none)
        priorLowLabelText = input.string('Prior day low ', title = 'Text', group = 'Label', inline = 'priorLow', display = display.none)
        priorOpenLabelText = input.string('Prior day open ', title = 'Text', group = 'Label', inline = 'priorOpen', display = display.none)
        priorCloseLabelText = input.string('Prior day close ', title = 'Text', group = 'Label', inline = 'priorClose', display = display.none)
        currentOpenLabelText = input.string('Open ', title = 'Text', group = 'Label', inline = 'currentOpen', display = display.none)
        currentHighLabelText = input.string('High ', title = 'Text', group = 'Label', inline = 'currentHigh', display = display.none)
        currentLowLabelText = input.string('Low ', title = 'Text', group = 'Label', inline = 'currentLow', display = display.none)
        afterHighLabelText = input.string('AM high ', title = 'Text', group = 'Label', inline = 'afterHigh', display = display.none)
        afterLowLabelText = input.string('AM low ', title = 'Text', group = 'Label', inline = 'afterLow', display = display.none)
        priorWeekHighLabelText = input.string('Prior week high ', title = 'Text', group = 'Label', inline = 'priorWeekHigh', display = display.none)
        priorWeekLowLabelText = input.string('Prior week low ', title = 'Text', group = 'Label', inline = 'priorWeekLow', display = display.none)
        currentWeekHighLabelText = input.string('Week high ', title = 'Text', group = 'Label', inline = 'currentWeekHigh', display = display.none)
        currentWeekLowLabelText = input.string('Week low ', title = 'Text', group = 'Label', inline = 'currentWeekLow', display = display.none)
        currentWeekOpenLabelText = input.string('Week open ', title = 'Text', group = 'Label', inline = 'currentWeekOpen', display = display.none)
        priorWeekCloseLabelText = input.string('Prior week close ', title = 'Text', group = 'Label', inline = 'priorWeekClose', display = display.none)

        pmHighLabelTextColour = input(title = '', defval = #000000, group = 'Label', inline = 'pmHigh')
        pmLowLabelTextColour = input(title = '', defval = #000000, group = 'Label', inline = 'pmLow')
        priorHighLabelTextColour = input(title = '', defval = #000000, group = 'Label', inline = 'priorHigh')
        priorLowLabelTextColour = input(title = '', defval = #000000, group = 'Label', inline = 'priorLow')
        priorOpenLabelTextColour = input(title = '', defval = #000000, group = 'Label', inline = 'priorOpen')
        priorCloseLabelTextColour = input(title = '', defval = #000000, group = 'Label', inline = 'priorClose')
        currentOpenLabelTextColour = input(title = '', defval = #000000, group = 'Label', inline = 'currentOpen')
        currentHighLabelTextColour = input(title = '', defval = #000000, group = 'Label', inline = 'currentHigh')
        currentLowLabelTextColour = input(title = '', defval = #000000, group = 'Label', inline = 'currentLow')
        afterHighLabelTextColour = input(title = '', defval = #000000, group = 'Label', inline = 'afterHigh')
        afterLowLabelTextColour = input(title = '', defval = #ffffff, group = 'Label', inline = 'afterLow')
        priorWeekHighLabelTextColour = input(title = '', defval = #ffffff, group = 'Label', inline = 'priorWeekHigh')
        priorWeekLowLabelTextColour = input(title = '', defval = #000000, group = 'Label', inline = 'priorWeekLow')
        currentWeekHighLabelTextColour = input(title = '', defval = #000000, group = 'Label', inline = 'currentWeekHigh')
        currentWeekLowLabelTextColour = input(title = '', defval = #000000, group = 'Label', inline = 'currentWeekLow')
        currentWeekOpenLabelTextColour = input(title = '', defval = #000000, group = 'Label', inline = 'currentWeekOpen')
        priorWeekCloseLabelTextColour = input(title = '', defval = #000000, group = 'Label', inline = 'priorWeekClose')

        pmHighLabelTextSize = input.int(12, title = '', minval = 1, group = 'Label', display = display.none, inline = 'pmHigh')
        pmLowLabelTextSize = input.int(12, title = '', minval = 1, group = 'Label', display = display.none, inline = 'pmLow')
        priorHighLabelTextSize = input.int(12, title = '', minval = 1, group = 'Label', display = display.none, inline = 'priorHigh')
        priorLowLabelTextSize = input.int(12, title = '', minval = 1, group = 'Label', display = display.none, inline = 'priorLow')
        priorOpenLabelTextSize = input.int(12, title = '', minval = 1, group = 'Label', display = display.none, inline = 'priorOpen')
        priorCloseLabelTextSize = input.int(12, title = '', minval = 1, group = 'Label', display = display.none, inline = 'priorClose')
        currentOpenLabelTextSize = input.int(12, title = '', minval = 1, group = 'Label', display = display.none, inline = 'currentOpen')
        currentHighLabelTextSize = input.int(12, title = '', minval = 1, group = 'Label', display = display.none, inline = 'currentHigh')
        currentLowLabelTextSize = input.int(12, title = '', minval = 1, group = 'Label', display = display.none, inline = 'currentLow')
        afterHighLabelTextSize = input.int(12, title = '', minval = 1, group = 'Label', display = display.none, inline = 'afterHigh')
        afterLowLabelTextSize = input.int(12, title = '', minval = 1, group = 'Label', display = display.none, inline = 'afterLow')
        priorWeekHighLabelTextSize = input.int(12, title = '', minval = 1, group = 'Label', display = display.none, inline = 'priorWeekHigh')
        priorWeekLowLabelTextSize = input.int(12, title = '', minval = 1, group = 'Label', display = display.none, inline = 'priorWeekLow')
        currentWeekHighLabelTextSize = input.int(12, title = '', minval = 1, group = 'Label', display = display.none, inline = 'currentWeekHigh')
        currentWeekLowLabelTextSize = input.int(12, title = '', minval = 1, group = 'Label', display = display.none, inline = 'currentWeekLow')
        currentWeekOpenLabelTextSize = input.int(12, title = '', minval = 1, group = 'Label', display = display.none, inline = 'currentWeekOpen')
        priorWeekCloseLabelTextSize = input.int(12, title = '', minval = 1, group = 'Label', display = display.none, inline = 'priorWeekClose')

        pmHighOffset = input.int(1, title = 'Bar offset', group = 'Label', display = display.none, inline = 'pmHigh')
        pmLowOffset = input.int(1, title = 'Bar offset', group = 'Label', display = display.none, inline = 'pmLow')
        priorHighOffset = input.int(1, title = 'Bar offset', group = 'Label', display = display.none, inline = 'priorHigh')
        priorLowOffset = input.int(1, title = 'Bar offset', group = 'Label', display = display.none, inline = 'priorLow')
        priorOpenOffset = input.int(1, title = 'Bar offset', group = 'Label', display = display.none, inline = 'priorOpen')
        priorCloseOffset = input.int(1, title = 'Bar offset', group = 'Label', display = display.none, inline = 'priorClose')
        currentOpenOffset = input.int(20, title = 'Bar offset', group = 'Label', display = display.none, inline = 'currentOpen')
        currentHighOffset = input.int(10, title = 'Bar offset', group = 'Label', display = display.none, inline = 'currentHigh')
        currentLowOffset = input.int(10, title = 'Bar offset', group = 'Label', display = display.none, inline = 'currentLow')
        afterHighOffset = input.int(10, title = 'Bar offset', group = 'Label', display = display.none, inline = 'afterHigh')
        afterLowOffset = input.int(30, title = 'Bar offset', group = 'Label', display = display.none, inline = 'afterLow')
        priorWeekHighOffset = input.int(20, title = 'Bar offset', group = 'Label', display = display.none, inline = 'priorWeekHigh')
        priorWeekLowOffset = input.int(30, title = 'Bar offset', group = 'Label', display = display.none, inline = 'priorWeekLow')
        currentWeekHighOffset = input.int(20, title = 'Bar offset', group = 'Label', display = display.none, inline = 'currentWeekHigh')
        currentWeekLowOffset = input.int(20, title = 'Bar offset', group = 'Label', display = display.none, inline = 'currentWeekLow')
        currentWeekOpenOffset = input.int(20, title = 'Bar offset', group = 'Label', display = display.none, inline = 'currentWeekOpen')
        priorWeekCloseOffset = input.int(20, title = 'Bar offset', group = 'Label', display = display.none, inline = 'priorWeekClose')

        var label pmHighLabel = na
        var label pmLowLabel = na
        var label priorHighLabel = na
        var label priorLowLabel = na
        var label priorOpenLabel = na
        var label priorCloseLabel = na
        var label currentOpenLabel = na
        var label currentHighLabel = na
        var label currentLowLabel = na
        var label afterHighLabel = na
        var label afterLowLabel = na
        var label priorWeekHighLabel = na
        var label priorWeekLowLabel = na
        var label currentWeekHighLabel = na
        var label currentWeekLowLabel = na
        var label currentWeekOpenLabel = na
        var label priorWeekCloseLabel = na

        if bar_index == 0
            if syminfo.session == session.extended
                if pmHighLabelBool
                    pmHighLabel := label.new(bar_index + pmHighOffset, pmHigh, text = pmHighLabelPriceBool ? pmHighLabelText + str.tostring(pmHigh, format.mintick) : pmHighLabelText, color = pmHighColour, style = label.style_label_left, textcolor = pmHighLabelTextColour, size = pmHighLabelTextSize, textalign = pmHighLabelAlign)
                if pmLowLabelBool
                    pmLowLabel := label.new(bar_index + pmLowOffset, pmLow, text = pmLowLabelPriceBool ? pmLowLabelText + str.tostring(pmLow, format.mintick) : pmLowLabelText, color = pmLowColour, style = label.style_label_left, textcolor = pmLowLabelTextColour, size = pmLowLabelTextSize, textalign = pmLowLabelAlign)
                if afterHighLabelBool
                    afterHighLabel := label.new(bar_index + afterHighOffset, afterHigh, text = afterHighLabelPriceBool ? afterHighLabelText + str.tostring(afterHigh, format.mintick) : afterHighLabelText, color = afterHighColour, style = label.style_label_left, textcolor = afterHighLabelTextColour, size = afterHighLabelTextSize, textalign = afterHighLabelAlign)
                if afterLowLabelBool
                    afterLowLabel := label.new(bar_index + afterLowOffset, afterLow, text = afterLowLabelPriceBool ? afterLowLabelText + str.tostring(afterLow, format.mintick) : afterLowLabelText, color = afterLowColour, style = label.style_label_left, textcolor = afterLowLabelTextColour, size = afterLowLabelTextSize, textalign = afterLowLabelAlign)
            if priorHighLabelBool
                priorHighLabel := label.new(bar_index + priorHighOffset, priorHigh, text = priorHighLabelPriceBool ? priorHighLabelText + str.tostring(priorHigh, format.mintick) : priorHighLabelText, color = priorHighColour, style = label.style_label_left, textcolor = priorHighLabelTextColour, size = priorHighLabelTextSize, textalign = priorHighLabelAlign)
            if priorLowLabelBool
                priorLowLabel := label.new(bar_index + priorLowOffset, priorLow, text = priorLowLabelPriceBool ? priorLowLabelText + str.tostring(priorLow, format.mintick) : priorLowLabelText, color = priorLowColour, style = label.style_label_left, textcolor = priorLowLabelTextColour, size = priorLowLabelTextSize, textalign = priorLowLabelAlign)
            if priorOpenLabelBool
                priorOpenLabel := label.new(bar_index + priorOpenOffset, priorOpen, text = priorOpenLabelPriceBool ? priorOpenLabelText + str.tostring(priorOpen, format.mintick) : priorOpenLabelText, color = priorOpenColour, style = label.style_label_left, textcolor = priorOpenLabelTextColour, size = priorOpenLabelTextSize, textalign = priorOpenLabelAlign)
            if priorCloseLabelBool
                priorCloseLabel := label.new(bar_index + priorCloseOffset, priorClose, text = priorCloseLabelPriceBool ? priorCloseLabelText + str.tostring(priorClose, format.mintick) : priorCloseLabelText, color = priorCloseColour, style = label.style_label_left, textcolor = priorCloseLabelTextColour, size = priorCloseLabelTextSize, textalign = priorCloseLabelAlign)
            if currentOpenLabelBool
                currentOpenLabel := label.new(bar_index + currentOpenOffset, currentOpen, text = currentOpenLabelPriceBool ? currentOpenLabelText + str.tostring(currentOpen, format.mintick) : currentOpenLabelText, color = currentOpenColour, style = label.style_label_left, textcolor = currentOpenLabelTextColour, size = currentOpenLabelTextSize, textalign = currentOpenLabelAlign)
            if currentHighLabelBool
                currentHighLabel := label.new(bar_index + currentHighOffset, currentHigh, text = currentHighLabelPriceBool ? currentHighLabelText + str.tostring(currentHigh, format.mintick) : currentHighLabelText, color = currentHighColour, style = label.style_label_left, textcolor = currentHighLabelTextColour, size = currentHighLabelTextSize, textalign = currentHighLabelAlign)
            if currentLowLabelBool
                currentLowLabel := label.new(bar_index + currentLowOffset, currentLow, text = currentLowLabelPriceBool ? currentLowLabelText + str.tostring(currentLow, format.mintick) : currentLowLabelText, color = currentLowColour, style = label.style_label_left, textcolor = currentLowLabelTextColour, size = currentLowLabelTextSize, textalign = currentLowLabelAlign)
            if currentWeekHighLabelBool
                currentWeekHighLabel := label.new(bar_index + currentWeekHighOffset, currentWeekHigh, text = currentWeekHighLabelPriceBool ? currentWeekHighLabelText + str.tostring(currentWeekHigh, format.mintick) : currentWeekHighLabelText, color = currentWeekHighColour, style = label.style_label_left, textcolor = currentWeekHighLabelTextColour, size = currentWeekHighLabelTextSize, textalign = currentWeekHighLabelAlign)
            if currentWeekLowLabelBool
                currentWeekLowLabel := label.new(bar_index + currentWeekLowOffset, currentWeekLow, text = currentWeekLowLabelPriceBool ? currentWeekLowLabelText + str.tostring(currentWeekLow, format.mintick) : currentWeekLowLabelText, color = currentWeekLowColour, style = label.style_label_left, textcolor = currentWeekLowLabelTextColour, size = currentWeekLowLabelTextSize, textalign = currentWeekLowLabelAlign)
            if priorWeekHighLabelBool
                priorWeekHighLabel := label.new(bar_index + priorWeekHighOffset, priorWeekHigh, text = priorWeekHighLabelPriceBool ? priorWeekHighLabelText + str.tostring(priorWeekHigh, format.mintick) : priorWeekHighLabelText, color = priorWeekHighColour, style = label.style_label_left, textcolor = priorWeekHighLabelTextColour, size = priorWeekHighLabelTextSize, textalign = priorWeekHighLabelAlign)
            if priorWeekLowLabelBool
                priorWeekLowLabel := label.new(bar_index + priorWeekLowOffset, priorWeekLow, text = priorWeekLowLabelPriceBool ? priorWeekLowLabelText + str.tostring(priorWeekLow, format.mintick) : priorWeekLowLabelText, color = priorWeekLowColour, style = label.style_label_left, textcolor = priorWeekLowLabelTextColour, size = priorWeekLowLabelTextSize, textalign = priorWeekLowLabelAlign)
            if currentWeekOpenLabelBool
                currentWeekOpenLabel := label.new(bar_index + currentWeekOpenOffset, currentWeekOpen, text = currentWeekOpenLabelPriceBool ? currentWeekOpenLabelText + str.tostring(currentWeekOpen, format.mintick) : currentWeekOpenLabelText, color = currentWeekOpenColour, style = label.style_label_left, textcolor = currentWeekOpenLabelTextColour, size = currentWeekOpenLabelTextSize, textalign = currentWeekOpenLabelAlign)
            if priorWeekCloseLabelBool
                priorWeekCloseLabel := label.new(bar_index + priorWeekCloseOffset, priorWeekClose, text = priorWeekCloseLabelPriceBool ? priorWeekCloseLabelText + str.tostring(priorWeekClose, format.mintick) : priorWeekCloseLabelText, color = priorWeekCloseColour, style = label.style_label_left, textcolor = priorWeekCloseLabelTextColour, size = priorWeekCloseLabelTextSize, textalign = priorWeekCloseLabelAlign)

        if session.ispremarket and pmHigh != pmHigh[1]
            label.set_y(pmHighLabel, pmHigh)
            if pmHighLabelPriceBool
                label.set_text(pmHighLabel, pmHighLabelText + str.tostring(pmHigh, format.mintick))
        if session.ispremarket and pmLow != pmLow[1]
            label.set_y(pmLowLabel, pmLow)
            if pmLowLabelPriceBool
                label.set_text(pmLowLabel, pmLowLabelText + str.tostring(pmLow, format.mintick))

        if session.isfirstbar
            // label.set_y(pmHighLabel, pmHigh)
            // label.set_text(pmHighLabel, pmHighLabelText + str.tostring(pmHigh, format.mintick))
            // label.set_y(pmLowLabel, pmLow)
            // label.set_text(pmLowLabel, pmLowLabelText + str.tostring(pmLow, format.mintick))
            label.set_y(priorHighLabel, priorHigh)
            if priorHighLabelPriceBool
                label.set_text(priorHighLabel, priorHighLabelText + str.tostring(priorHigh, format.mintick))
            label.set_y(priorLowLabel, priorLow)
            if priorLowLabelPriceBool
                label.set_text(priorLowLabel, priorLowLabelText + str.tostring(priorLow, format.mintick))
            label.set_y(priorOpenLabel, priorOpen)
            if priorOpenLabelPriceBool
                label.set_text(priorOpenLabel, priorOpenLabelText + str.tostring(priorOpen, format.mintick))
            label.set_y(priorCloseLabel, priorClose)
            if priorCloseLabelPriceBool
                label.set_text(priorCloseLabel, priorCloseLabelText + str.tostring(priorClose, format.mintick))

        if session.isfirstbar_regular
            label.set_y(currentOpenLabel, currentOpen)
            if currentOpenLabelPriceBool
                label.set_text(currentOpenLabel, currentOpenLabelText + str.tostring(currentOpen, format.mintick))
            // label.set_y(currentHighLabel, currentHigh)
            // label.set_text(currentHighLabel, currentHighLabelText + str.tostring(currentHigh, format.mintick))
            // label.set_y(currentLowLabel, currentLow)
            // label.set_text(currentLowLabel, currentLowLabelText + str.tostring(currentLow, format.mintick))
        if session.ismarket //and not session.isfirstbar_regular
            if currentHigh != currentHigh[1]
                label.set_y(currentHighLabel, currentHigh)
                if currentHighLabelPriceBool
                    label.set_text(currentHighLabel, currentHighLabelText + str.tostring(currentHigh, format.mintick))
            if currentLow != currentLow[1]
                label.set_y(currentLowLabel, currentLow)
                if currentLowLabelPriceBool
                    label.set_text(currentLowLabel, currentLowLabelText + str.tostring(currentLow, format.mintick))

        // if session.ispostmarket and session.ispostmarket[1] == false
        //     label.set_y(afterHighLabel, afterHigh)
        //     label.set_text(afterHighLabel, afterHighLabelText + str.tostring(afterHigh, format.mintick))
        //     label.set_y(afterLowLabel, afterLow)
        //     label.set_text(afterLowLabel, afterLowLabelText + str.tostring(afterLow, format.mintick))
        if session.ispostmarket and afterHigh != afterHigh[1]
            label.set_y(afterHighLabel, afterHigh)
            if afterHighLabelPriceBool
                label.set_text(afterHighLabel, afterHighLabelText + str.tostring(afterHigh, format.mintick))
        if session.ispostmarket and afterLow != afterLow[1]
            label.set_y(afterLowLabel, afterLow)
            if afterLowLabelPriceBool
                label.set_text(afterLowLabel, afterLowLabelText + str.tostring(afterLow, format.mintick))

        if syminfo.session == session.regular and weekofyear[1] != weekofyear or syminfo.session == session.extended and session.isfirstbar_regular and weekOfYearPost != weekOfYearRegular //first bar of the week
            // label.set_y(currentWeekHighLabel, currentWeekHigh)
            // label.set_text(currentWeekHighLabel, currentWeekHighLabelText + str.tostring(currentWeekHigh, format.mintick))
            // label.set_y(currentWeekLowLabel, currentWeekLow)
            // label.set_text(currentWeekLowLabel, currentWeekLowLabelText + str.tostring(currentWeekLow, format.mintick))
            label.set_y(priorWeekHighLabel, priorWeekHigh)
            if priorWeekHighLabelPriceBool
                label.set_text(priorWeekHighLabel, priorWeekHighLabelText + str.tostring(priorWeekHigh, format.mintick))
            label.set_y(priorWeekLowLabel, priorWeekLow)
            if priorWeekLowLabelPriceBool
                label.set_text(priorWeekLowLabel, priorWeekLowLabelText + str.tostring(priorWeekLow, format.mintick))
            label.set_y(currentWeekOpenLabel, currentWeekOpen)
            if currentWeekOpenLabelPriceBool
                label.set_text(currentWeekOpenLabel, currentWeekOpenLabelText + str.tostring(currentWeekOpen, format.mintick))
            label.set_y(priorWeekCloseLabel, priorWeekClose)
            if priorWeekCloseLabelPriceBool
                label.set_text(priorWeekCloseLabel, priorWeekCloseLabelText + str.tostring(priorWeekClose, format.mintick))
        // else
        if currentWeekHigh != currentWeekHigh[1]
            label.set_y(currentWeekHighLabel, currentWeekHigh)
            if currentWeekHighLabelPriceBool
                label.set_text(currentWeekHighLabel, currentWeekHighLabelText + str.tostring(currentWeekHigh, format.mintick))
        if currentWeekLow != currentWeekLow[1]
            label.set_y(currentWeekLowLabel, currentWeekLow)
            if currentWeekLowLabelPriceBool
                label.set_text(currentWeekLowLabel, currentWeekLowLabelText + str.tostring(currentWeekLow, format.mintick))

        label.set_x(pmHighLabel, bar_index + pmHighOffset)
        label.set_x(pmLowLabel, bar_index + pmLowOffset)
        label.set_x(priorHighLabel, bar_index + priorHighOffset)
        label.set_x(priorLowLabel, bar_index + priorLowOffset)
        label.set_x(priorOpenLabel, bar_index + priorOpenOffset)
        label.set_x(priorCloseLabel, bar_index + priorCloseOffset)
        label.set_x(currentOpenLabel, bar_index + currentOpenOffset)
        label.set_x(currentHighLabel, bar_index + currentHighOffset)
        label.set_x(currentLowLabel, bar_index + currentLowOffset)
        label.set_x(afterHighLabel, bar_index + afterHighOffset)
        label.set_x(afterLowLabel, bar_index + afterLowOffset)
        label.set_x(priorWeekHighLabel, bar_index + priorWeekHighOffset)
        label.set_x(priorWeekLowLabel, bar_index + priorWeekLowOffset)
        label.set_x(currentWeekHighLabel, bar_index + currentWeekHighOffset)
        label.set_x(currentWeekLowLabel, bar_index + currentWeekLowOffset)
        label.set_x(currentWeekOpenLabel, bar_index + currentWeekOpenOffset)
        label.set_x(priorWeekCloseLabel, bar_index + priorWeekCloseOffset)
        label.set_x(ATHLabel, bar_index + ATHOffset)

plot(timeframe.isintraday and pmHighPrice and timeframePlot ? pmHigh : na, title = 'PM high', color = pmHighColour, editable = false, display = display.price_scale) // plot the value on price axis without the line
plot(timeframe.isintraday and pmLowPrice and timeframePlot ? pmLow : na, title = 'PM low', color = pmLowColour, editable = false, display = display.price_scale)
plot(timeframe.isintraday and priorHighPrice and timeframePlot ? priorHigh : na, title = 'Prior day high', color = priorHighColour, editable = false, display = display.price_scale)
plot(timeframe.isintraday and priorLowPrice and timeframePlot ? priorLow : na, title = 'Prior day low', color = priorLowColour, editable = false, display = display.price_scale)
plot(timeframe.isintraday and priorOpenPrice and timeframePlot ? priorOpen : na, title = 'Prior day open', color = priorOpenColour, editable = false, display = display.price_scale)
plot(timeframe.isintraday and priorClosePrice and timeframePlot ? priorClose : na, title = 'Prior day close', color = priorCloseColour, editable = false, display = display.price_scale)
plot(timeframe.isintraday and currentOpenPrice and timeframePlot ? currentOpen : na, title = 'Open', color = currentOpenColour, editable = false, display = display.price_scale)
plot(timeframe.isintraday and currentHighPrice and timeframePlot ? currentHigh : na, title = 'High', color = currentHighColour, editable = false, display = display.price_scale)
plot(timeframe.isintraday and currentLowPrice and timeframePlot ? currentLow : na, title = 'Low', color = currentLowColour, editable = false, display = display.price_scale)
plot(timeframe.isintraday and afterHighPrice and timeframePlot ? afterHigh : na, title = 'AM high', color = afterHighColour, editable = false, display = display.price_scale)
plot(timeframe.isintraday and afterLowPrice and timeframePlot ? afterLow : na, title = 'AM low', color = afterLowColour, editable = false, display = display.price_scale)
plot(timeframe.isintraday and priorWeekHighPrice and timeframePlot ? priorWeekHigh : na, title = 'Prior week high', color = priorWeekHighColour, editable = false, display = display.price_scale)
plot(timeframe.isintraday and priorWeekLowPrice and timeframePlot ? priorWeekLow : na, title = 'Prior week low', color = priorWeekLowColour, editable = false, display = display.price_scale)
plot(timeframe.isintraday and currentWeekHighPrice and timeframePlot ? currentWeekHigh : na, title = 'Week high', color = currentWeekHighColour, editable = false, display = display.price_scale)
plot(timeframe.isintraday and currentWeekLowPrice and timeframePlot ? currentWeekLow : na, title = 'Week low', color = currentWeekLowColour, editable = false, display = display.price_scale)
plot(timeframe.isintraday and priorWeekClosePrice and timeframePlot ? priorWeekClose : na, title = 'Prior week close', color = priorWeekCloseColour, editable = false, display = display.price_scale)
plot(timeframe.isintraday and currentWeekOpenPrice and timeframePlot ? currentWeekOpen : na, title = 'Week open', color = currentWeekOpenColour, editable = false, display = display.price_scale)

// plotshape(timeframe.isintraday and afterLowLabelBool and timeframePlot ? afterLow : na, style=shape.labeldown, location=location.absolute, color=afterLowColour, offset=6, text="afterLow", textcolor=#ffffff, editable=false, show_last=1, display=display.pane)
// label.new(bar_index, pmHigh, text=str.tostring(pmHigh))
// plot(pmHigh, style=plot.style_linebr, color=#81c583, linewidth=1) 
// plot(pmLow, style=plot.style_linebr, color=#ee9899, linewidth=1) 
// plot(high, style=plot.style_linebr, color=#ffff00, linewidth=1)
// plot(priorLow, style=plot.style_linebr, color=#ff0000, linewidth=1)

// noPeriodBool = input.bool(false, title = 'No alert period', group = 'No alert period', inline = 'period', tooltip = 'Time period where alerts will not be triggered')
// noPeriod = input.session('0930-0935', title = '', group = 'No alert period', inline = 'period', display = display.none)
// t = time(timeframe.period, noPeriod)
// alertbool = not(noPeriodBool and bool(t))

// alertcondition(alertbool and session.ismarket and close >= pmHigh and close[1] < pmHigh, title = 'Cross abv pm high (do not use Once Per Bar Close)', message = 'Price crossed above pre-market high!')
// alertcondition(alertbool and session.ismarket and close <= pmLow and close[1] > pmLow, title = 'Cross blw pm low (do not use Once Per Bar Close)', message = 'Price crossed below pre-market low!')

// alertcondition(alertbool and session.ismarket and close >= pmHigh and open < pmHigh, title = 'Close abv pm high (use Once Per Bar Close)', message = 'Price closed above pre-market high!')
// alertcondition(alertbool and session.ismarket and close <= pmLow and open > pmLow, title = 'Close blw pm low (use Once Per Bar Close)', message = 'Price closed below pre-market low!')
Overview

Each level has its own switch, and a separate set of switches controls which prices appear on the price axis. A display mode shows a level for every day, only on the latest day, or across the whole chart. Two simple moving averages, 20 and 200 by default, are also plotted. It uses higher-timeframe data.
Pre-market and after-hours high and low
Prior and current day and week levels
Three level display modes
Price axis label toggles
Two optional simple moving averages
Details

Published by

onlyspx on GitHub
Code credit

nkwdesmond, as written in the script's header
Type

Indicator, Pine Script v6
Draws

On the price chart
Markets

Stocks, Indices
Timeframes

M15-H1
Risk Notes

Reads higher-timeframe data with lookahead on, so the history can show signals that were not there in real time
File

priorday.pine
Repository

github.com/onlyspx/pinescripts. See its other scripts in the library
Settings

The inputs you can change from the gear icon on the chart. Defaults are the author's.
Setting	Type	Default	Variable
SMA #1 Length	`int`	`20`	`sma1Length`
Source	`source`	`close`	`sma1Source`
SMA #2 Length	`int`	`200`	`sma2Length`
Source	`source`	`close`	`sma2Source`
Display	`string`	`Individual level for each day`	`levelSettingOption`
Pre-market high	`bool`	`true`	`pmHighLevel`
Pre-market low	`bool`	`true`	`pmLowLevel`
Prior day high	`bool`	`true`	`priorHighLevel`
Prior day low	`bool`	`true`	`priorLowLevel`
Prior day open	`bool`	`false`	`priorOpenLevel`
Prior day close	`bool`	`false`	`priorCloseLevel`
Current open	`bool`	`false`	`currentOpenLevel`
Show all 40 settings
Setting	Type	Default	Variable
Current high	`bool`	`true`	`currentHighLevel`
Current low	`bool`	`true`	`currentLowLevel`
After-hour high	`bool`	`false`	`afterHighLevel`
After-hour low	`bool`	`false`	`afterLowLevel`
Prior week high	`bool`	`true`	`priorWeekHighLevel`
Prior week low	`bool`	`true`	`priorWeekLowLevel`
Current week high	`bool`	`true`	`currentWeekHighLevel`
Current week low	`bool`	`true`	`currentWeekLowLevel`
Current week open	`bool`	`false`	`currentWeekOpenLevel`
Prior week close	`bool`	`false`	`priorWeekCloseLevel`
Pre-market high	`bool`	`true`	`pmHighPrice`
Pre-market low	`bool`	`true`	`pmLowPrice`
Prior day high	`bool`	`true`	`priorHighPrice`
Prior day low	`bool`	`true`	`priorLowPrice`
Prior day open	`bool`	`false`	`priorOpenPrice`
Prior day close	`bool`	`false`	`priorClosePrice`
Current open	`bool`	`false`	`currentOpenPrice`
Current high	`bool`	`true`	`currentHighPrice`
Current low	`bool`	`true`	`currentLowPrice`
After-hour high	`bool`	`false`	`afterHighPrice`
After-hour Low	`bool`	`false`	`afterLowPrice`
Prior week high	`bool`	`true`	`priorWeekHighPrice`
Prior week low	`bool`	`true`	`priorWeekLowPrice`
Current week high	`bool`	`true`	`currentWeekHighPrice`
Current week low	`bool`	`true`	`currentWeekLowPrice`
Current week open	`bool`	`false`	`currentWeekOpenPrice`
Prior week close	`bool`	`false`	`priorWeekClosePrice`
pmHighColour	`color`	`#81c583`	`pmHighColour`
Third-party code. ForexR did not write, test or endorse this script, and the summary above was generated automatically from its code and README. Indicators describe the past, and a strategy's backtest can look better than live trading, especially when a script repaints. Check it in the Strategy Tester and on a demo account before you rely on it.
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