OPEN-SOURCE SCRIPT
Updated Compare Stock to a reference stock (e.g. SPX)

Compare Stock to a reference stock (e.g. SPX) for input period
Blue barchart show the stock increment in the period > reference stock, vice versa for red barchart
Blue barchart show the stock increment in the period > reference stock, vice versa for red barchart
Release Notes
Remove obsoleted lineRelease Notes
Update commentRelease Notes
update color codeRelease Notes
update colorRelease Notes
update color codeRelease Notes
Add line , purple for reference declining over the period, green for advancingRelease Notes
update color codeRelease Notes
update color codeOpen-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.