OPEN-SOURCE SCRIPT
Viral Force Index

Based on the Elder Force Index (EFI) indicator, the Viral Force Index (VFI) attempts to normalize the original indicator by plotting EFI on the interval ]-100, 100[.
VFI comes with a bar coloring feature, allowing users to get an idea of the current value of the indicator without having to look away from the chart.
Additionally, the linear regression line provides a simple way to filter out the noise with little to no additional 'lag'.
License tl;dr: Don't sell it, or distribute it without permission, and you'll be fine.
If you find a bug, or you have feedback, feel free to leave a comment.
VFI comes with a bar coloring feature, allowing users to get an idea of the current value of the indicator without having to look away from the chart.
Additionally, the linear regression line provides a simple way to filter out the noise with little to no additional 'lag'.
License tl;dr: Don't sell it, or distribute it without permission, and you'll be fine.
If you find a bug, or you have feedback, feel free to leave a comment.
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.