OPEN-SOURCE SCRIPT
sima-Prev HTF & Sessions (Tehran)

This indicator automatically plots the Opening, Closing, High, and Low levels of the major global trading sessions: London, New York, and Asia. It is designed to help traders visualize intraday liquidity zones, session-based volatility, and potential reaction levels where price commonly expands or reverses.
The script includes fully adjustable session times and highlights each session using clean visual markers so traders can easily identify market structure within different time windows. By displaying the Open, Close, High, and Low of each session, the indicator helps forecast areas of interest such as breakout levels, range boundaries, and session-based support/resistance.
This tool is especially useful for intraday traders, scalpers, and anyone who relies on session dynamics to analyze market behavior. It works on all timeframes and all markets, including Forex, indices, metals, and crypto. No repainting is used; all levels are plotted based on completed session data.
The script includes fully adjustable session times and highlights each session using clean visual markers so traders can easily identify market structure within different time windows. By displaying the Open, Close, High, and Low of each session, the indicator helps forecast areas of interest such as breakout levels, range boundaries, and session-based support/resistance.
This tool is especially useful for intraday traders, scalpers, and anyone who relies on session dynamics to analyze market behavior. It works on all timeframes and all markets, including Forex, indices, metals, and crypto. No repainting is used; all levels are plotted based on completed session data.
Script de código abierto
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.
Exención de responsabilidad
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.
Script de código abierto
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.
Exención de responsabilidad
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.