OPEN-SOURCE SCRIPT
Updated Buy/Sell Rating

Identifies prices above and below input percentile thresholds over the input length of time. Use to identify buy/sell opportunities relative to recent pricing. Also provides percent of price distance from moving average over the same length.
Release Notes
Added option to allow buy signals above support level.Release Notes
Correcting mistake in plot.Release Notes
Added option to only show sell signal if source>target percentile over length.Release Notes
Changed direction of logic for sell signal below resistance option to align with direction of buy above support option.Release Notes
Change overlay default to false.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.