Indicator · Pine Script v6 · On the chart

Gamma/X Killzone Sweeps

by OverleveragedWhale

An indicator that watches four ICT-style killzones (Asia, London, New York AM and PM) for a sweep of the previous killzone's high or low followed by a close back inside.

View on GitHub

GitHub stars1on the repository
Pine versionv6current
Lines of code307
Settings20inputs
LicenceNone stated
Last updateyesterday28 Oct 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

Gamma/X Killzone Sweeps marks the setups on the price chart with a fixed target, a stop just past the wick, optional breakeven at +1R and a flat-by time per zone. Settings cover session times, the pivot mode, trades per killzone and a backtest window. A results table and alerts are included. Targets are tuned for ES and NQ futures.

Details

Published by

OverleveragedWhale on GitHub

Draws

On the price chart

Markets

Indices

Timeframes

M1-M5, 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.

SettingTypeDefaultVariable
use0booltrueuse0
ASIAsession2000-0000ses0
flat by (hhmm)int200flat0
use1booltrueuse1
LNDNsession0200-0500ses1
flat by (hhmm)int930flat1
use2booltrueuse2
NYAMsession0930-1100ses2
flat by (hhmm)int1330flat2
use3booltrueuse3
NYPMsession1330-1600ses3
flat by (hhmm)int1600flat3
Show all 20 settings
SettingTypeDefaultVariable
Pivots each killzone tradesstringPrevious killzonelevelsMode
Exchange time zonestringAmerica/New_Yorktz
Breakeven at +1RbooltrueuseBE
Max trades a killzoneint2maxPerKz
Backtest the last N trading days (0 = all history)int20nDays
Draw the pivots each killzone tradesbooltrueshowLv
Results tablebooltrueshowTable
Alerts on entry and exitbooltruedoAlerts
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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