RSI(Min-Max)

RSI (Min-Max) is an enhanced version of Welles Wilder's Relative Strength Index, designed to offer greater analytical precision and dynamic insight into the behavior of the RSI within each candlestick.In addition to displaying the traditional RSI value, this script calculates the possible extreme values — the minimum and maximum RSI — based on the low and high prices of the current candle. This allows you to estimate how the RSI would react if the price moved to the extremes of the bar, providing a predictive and refined reading of momentum.