OPEN-SOURCE SCRIPT
Inverted Relative Strength Index
Unfortunately when using the cmd + I to invert the chart, won't have the same effect on the RSI indicator. The Inverted Relative Strength Index will have the inverted RSI showing in the same direction as the chart that was inverted using the available command in TradingView. Keep in mind that when flipping the chart back to the original direction, the Inverted Relative Strength Index won't flip with it, so you'll need to go back to the regular Relative Strength Index.
Open-source script
In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in publication is governed by House rules. You can favorite it to use it on a chart.
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