by 
This indicator builds Market Profile Time Price Opportunity (TPO) structures across defined session timeframes directly on the main price chart. It visualizes the Point of Control (POC) and Value Area boundaries using dynamic box drawings. An integrated multi-
Indicator · Pine Script v6 · On the chart
Session Extension Bands
An indicator that projects how far price has typically extended beyond the prior session's close, using a rolling lookback of up to 500 days.
GitHub stars1on the repository
Pine versionv6current
Lines of code362
Settings19inputs
LicenceNone stated
Last update3 months ago4 Jul 2026
Add It to Your TradingView Chart
- 1Copy the scriptPress Copy script above. It reads the file straight from GitHub.
- 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
The code stays on GitHub. The author has not published this script under an open licence, so ForexR does not show its code. Copy script reads the file straight from GitHub into your clipboard, so you can still try it on your own chart. Ask the author before reusing the code anywhere else.
Overview
The London projection is anchored to the Asia close and the New York projection to the London close, with boxes and price labels for minimum, mean, median and maximum extension on the up and down side. Session hours are editable in New York time. It draws on the price chart. The levels are statistical summaries of past sessions, not predictions.
- London and New York extension projections
- Min, mean, median and max levels
- Rolling lookback in days
- Editable Asia, London and NY hours
- Boxes with price labels
Details
Published by
abhinaynatraj on GitHub
Type
Draws
On the price chart
Category
Markets
Timeframes
M15-H1
Risk Notes
No repainting, lookahead or stacked entries were found in its code or README. That says nothing about how well it works: test it first.
Settings
The inputs you can change from the gear icon on the chart. Defaults are the author's.
| Setting | Type | Default | Variable |
|---|---|---|---|
| Rolling lookback (days) | int | 250 | gLookback |
| Show London projection (anchored to Asia close) | bool | true | gShowLondon |
| Show NY projection (anchored to Asia+London close) | bool | true | gShowNY |
| Show min extension | bool | false | gShowMin |
| Show mean extension | bool | true | gShowMean |
| Show median extension | bool | true | gShowMedian |
| Show max extension | bool | true | gShowMax |
| Show price labels on each level | bool | true | gShowLabels |
| Asia start hour | int | 18 | gAsiaStartH |
| Asia end hour | int | 3 | gAsiaEndH |
| London start hour | int | 3 | gLondonStartH |
| London end hour | int | 9 | gLondonEndH |
Show all 19 settings
| Setting | Type | Default | Variable |
|---|---|---|---|
| NY start hour | int | 9 | gNyStartH |
| NY end hour | int | 16 | gNyEndH |
| Up-extension box (green) | color | color.new(#10b981, 70) | gColorUp |
| Down-extension box (red) | color | color.new(#ef4444, 70) | gColorDn |
| Label text color | color | color.new(#0f172a, 0) | gColorText |
| Projection box width (bars) | int | 6 | gBoxWidthBars |
| Label size | string | tiny | gLabelSize |
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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