OPEN-SOURCE SCRIPT
Updated Bollinger Bars

A partial implementation of Bollinger Bars, as developed by John Bollinger.
This seems to be as close as one can get to true Bollinger Bars with TradingView's current implementation of the Pine language.
It may be possible to complete one day.
This seems to be as close as one can get to true Bollinger Bars with TradingView's current implementation of the Pine language.
It may be possible to complete one day.
Release Notes
This version gets closer to true Bollinger Bars by overlaying blue bars behind the candles, satisfying the thicker blue wicks (nearly) and the ticks on the left/right, designating period open/close.Many thanks to maayank for the collaboration with this revision.
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.