OPEN-SOURCE SCRIPT
Updated Gann Seasonal Dates by JayC

This script marks important seasonal dates with a vertical line that Gann used to watch for Trend changes.
March 21st
June 22nd
September 23rd
December 22nd
And 50% Levels - Minor seasonal dates.
February 4th
May 6th
August 8th
November 7th
In the settings you can change line colors and toggle the Offset. Offset is the way the script draws lines to show future dates, I offset by 365 so it will show incorrectly at some points in back testing.
March 21st
June 22nd
September 23rd
December 22nd
And 50% Levels - Minor seasonal dates.
February 4th
May 6th
August 8th
November 7th
In the settings you can change line colors and toggle the Offset. Offset is the way the script draws lines to show future dates, I offset by 365 so it will show incorrectly at some points in back testing.
Release Notes
Added fix to only offSet future dates. Still not sure why some charts glitchOpen-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.