OPEN-SOURCE SCRIPT
Option Maxpain & Walls

This simple script plots three lines on your chart based on options data: Call Wall, Put Wall and Max Pain. These three numbers must be obtained elsewhere. While Tradingview has delayed options data, to my knowledge Pinescript does not allow looping through this data to calculate the numbers within the script. So the user must obtain or calculate them elsewhere then type them into the input dialog. Labels and alerts are included as user options.
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.