Indicator · Pine Script v5 · On the chart

Auto Pivot Trendlines

by dcaoyuan

This indicator draws trendlines between confirmed swing points on the price chart.

View on GitHub

GitHub stars55on the repository
Pine versionv5runs as is
Lines of code40
Settings0inputs
LicenceApache-2.0
Last update6 months ago20 Apr 2026

Add It to Your TradingView Chart

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

Source Code

40 lines of Pine Script v5 from public/indicators/pivot.pine, published under Apache-2.0. Keep the author's credit and licence lines when you reuse it.

pivot.pine
//@version=5
indicator("Auto Pivot Trendlines", overlay=true, max_lines_count=100)
len = 10
ph = ta.pivothigh(high, len, len)
pl = ta.pivotlow(low, len, len)

var int ph_x = na
var float ph_y = na
var int pl_x = na
var float pl_y = na

if not na(ph)
    if not na(ph_x)
        line.new(ph_x, ph_y, bar_index[len], ph, color=color.red, width=2)
    ph_x := bar_index[len]
    ph_y := ph

if not na(pl)
    if not na(pl_x)
        line.new(pl_x, pl_y, bar_index[len], pl, color=color.green, width=2)
    pl_x := bar_index[len]
    pl_y := pl

// //@version=5
// indicator("Auto Pivot Support & Resistance", overlay=true, max_lines_count=50)

// leftLen = 15
// rightLen = 15

// ph = ta.pivothigh(high, leftLen, rightLen)
// pl = ta.pivotlow(low, leftLen, rightLen)

// if not na(ph)
//     line.new(bar_index[rightLen], ph, bar_index, ph, color=color.red, width=2, extend=extend.right, style=line.style_solid)

// if not na(pl)
//     line.new(bar_index[rightLen], pl, bar_index, pl, color=color.green, width=2, extend=extend.right, style=line.style_solid)

// // Add some basic moving averages for context
// plot(ta.sma(close, 50), color=color.blue, title="SMA 50")

Overview

Auto Pivot Trendlines finds pivot highs and pivot lows with a fixed ten-bar lookback on each side, then connects successive highs with red lines and successive lows with green lines. There are no user inputs, so the pivot length and line style cannot be changed from the chart. Lines stay between consecutive pivots and are not extended. Confirmation waits until the right-side bars close.

Details

Published by

dcaoyuan on GitHub

Type

Indicator, Pine Script v5

Draws

On the price chart

Category

Support & resistance, Trend

Markets

Any symbol

Timeframes

Any timeframe

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.

Topics

aicharttradingvibepinescripttechnical-analysispinestock

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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