An RSI can have any input, but most commonly used is the closing price. I thought it would be interesting to see if feeding the open high low and close information into the RSI to make RSI candles, if there are candlestick formations that can be recognized or possible patters in wicks.
To make it smoother there also is the option to turn the RSI candles into Heiken Ashi form, just check the box labeled HA. The result is an RSI that is easier on the eyes.
Happy trading! Remember to not take everything too seriously