OPEN-SOURCE SCRIPT
Updated London Session High/Low Zones — Mended Collective

This indicator shows the high and low of the London session (3AM–8AM EST), with session shading and labels. Alerts notify you when price breaks above or below the range. Designed for intraday traders using session-based levels.
Release Notes
This indicator plots the London session high and low (3:00 AM – 8:00 AM EST) with real-time updates and visual highlights. It shades the session window and marks the final range once the session ends; perfect for intraday traders watching key session levels.Open-source script
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.
Open-source script
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.