Indicator · Pine Script v5 · On the chart

Ultimate Auto Trendlines

by anil-sn

A chart-overlay indicator that detects pivot highs and lows and draws extended trendlines through the latest pairs, keeping only lines steeper than a minimum angle and limiting the total number.

View on GitHub

GitHub stars1on the repository
Pine versionv5runs as is
Lines of code125
Settings17inputs
LicenceNone stated
Last update9 months ago5 Jan 2026

Add It to Your TradingView Chart

  1. 1Copy the scriptPress Copy script above. It reads the file straight from GitHub.
  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

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

Resistance and support pivots can be labelled R and S. A table summarises EMA 10, 20 and 50, MACD, RSI and ADX readings. Settings control pivot left and right bars, line extension and width, and the indicator lengths. Lines are drawn only once the pivots are confirmed, so they lag the pivot.

Details

Published by

anil-sn on GitHub

Type

Indicator, Pine Script v5

Draws

On the price chart

Category

Support & resistance, Trend, Screeners & dashboards

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.

Settings

The inputs you can change from the gear icon on the chart. Defaults are the author's.

SettingTypeDefaultVariable
Pivot Leftint5pivotLeft
Pivot Rightint5pivotRight
Max Trendlinesint8maxTLines
Extensionint100lineExtend
Widthint2lineWidth
Show R/S LabelsbooltrueshowLabels
Min Angle °float15minAngle
Show TablebooltrueshowTable
Table Bgcolorcolor.new(#000000,70)tableBg
EMA 10int10ema10_len
EMA 20int20ema20_len
EMA 50int50ema50_len
Show all 17 settings
SettingTypeDefaultVariable
MACD Fastint12macdFast
MACD Slowint26macdSlow
MACD Signalint9macdSignal
RSI Lengthint14rsiLen
ADX Lengthint14adxLen
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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