OPEN-SOURCE SCRIPT
Updated Open Interest Market Facilitation Index

Original script from ChartChampions :

Let's start.
This script was created by using Open Interest instead of Volume in the Market Facilitation Index.
Thus, it can make a difference in the Future and CFD Markets.
If your financial instrument is not from these markets, that is, if Open Interest is not used, you can choose Volume.
You can set "FUTURES" and "OTHERS" from the menu.
If you use the Open Interest (FUTURES) option in the menu on 1W bars and defined Future markets, it will not repaint.
This is the best use for Open Interests, as data is extracted from Quandl and CFTC COT reports are published once a week.
Color Change Rules :
In my version :
Green Bars = Green
Fade Bars = Orange
Fake Bars = Blue
Squat Bars = Red
To show the difference in the presentation, both the Futures option using Open Interest and the Others option using Volume were published to compare.
You can observe the difference.
Best regards.

Let's start.
This script was created by using Open Interest instead of Volume in the Market Facilitation Index.
Thus, it can make a difference in the Future and CFD Markets.
If your financial instrument is not from these markets, that is, if Open Interest is not used, you can choose Volume.
You can set "FUTURES" and "OTHERS" from the menu.
If you use the Open Interest (FUTURES) option in the menu on 1W bars and defined Future markets, it will not repaint.
This is the best use for Open Interests, as data is extracted from Quandl and CFTC COT reports are published once a week.
Color Change Rules :
In my version :
Green Bars = Green
Fade Bars = Orange
Fake Bars = Blue
Squat Bars = Red
To show the difference in the presentation, both the Futures option using Open Interest and the Others option using Volume were published to compare.
You can observe the difference.
Best regards.
Release Notes
- TV Pinescript v6 update
- With LibraryCOT integration, the data access problem has been solved.
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.