// Downloaded From https://www.WiseStockTrader.com

MA_20 = MA (C,20);   		//This is the middle line
periods = Param( "Periods", 14, 2, 200, 1 );
brsi	=RSI(periods );
BBTop = BBandTop (brsi,20,2);	//Upper Bollinger Band 
BBBottom = BBandBot (brsi,20,2);	//Lower Bollinger  Band 
PercentB = (brsi- BBBottom) / (BBTop - BBBottom);  // Bollinger %B indicator Calculation
Plot( PercentB ," PercentB RSI ",colorGreen,styleThick);