OPEN-SOURCE SCRIPT
Updated Session Open Range [PRO]

Session Open Range [PRO] is a customizable TradingView indicator designed to mark key market sessions and their opening ranges directly on the chart.
The indicator highlights the Asia, London, New York, and custom trading sessions with adjustable session times, opening range duration, labels, boxes, borders, and open lines. It helps traders quickly identify session highs/lows, opening range levels, and important intraday price zones.
Features:
• Asia, London, New York, and Custom session support
• Adjustable session times
• Custom opening range duration
• Session open line
• Opening range box
• Session box and border styling
• Custom colors for each session
• Optional labels and visual controls
• Useful for intraday, scalping, and session-based trading strategies
This tool is useful for traders who track session opens, opening range breakouts, liquidity sweeps, and market behavior around major trading sessions.
The indicator highlights the Asia, London, New York, and custom trading sessions with adjustable session times, opening range duration, labels, boxes, borders, and open lines. It helps traders quickly identify session highs/lows, opening range levels, and important intraday price zones.
Features:
• Asia, London, New York, and Custom session support
• Adjustable session times
• Custom opening range duration
• Session open line
• Opening range box
• Session box and border styling
• Custom colors for each session
• Optional labels and visual controls
• Useful for intraday, scalping, and session-based trading strategies
This tool is useful for traders who track session opens, opening range breakouts, liquidity sweeps, and market behavior around major trading sessions.
Release Notes
Updated sessions times and daily high / low design.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.