This indicator is still an RSI (momentum) indicator, but I have converted the line into candlesticks.
It has an option to make it glow neon blue to make it look cooler (dark background recommended for full effect).
There is a red zone at 70, because of course, and a green zone at 30 for the same reason.
On top of that, it has triple moving averages, two of which it uses to create some simple buy and sell indications (the vertical green and red lines).
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 a publication is governed by House Rules. You can favorite it to use it on a chart.