OPEN-SOURCE SCRIPT
HTF Levels

Plots higher-timeframe support/resistance from 2-bar reversals on the Daily, Weekly and Monthly charts. Each level is detected and pruned (removed on a close through it) over the full higher-timeframe history inside request.security, so coverage is independent of your chart timeframe. Active levels are drawn as horizontal lines anchored at the reversal, each with a clean text label showing the timeframe and price (e.g. "daily - 77,526.4"). Line and label colors are configurable per timeframe (Daily / Weekly / Monthly), with a dedup tolerance and "close through" vs "any touch" removal modes. Open-source: study and adapt freely.
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.