This chart shows the 3 period RSI in red in the lower pane, and the smoothed(3) 3-period RSI in blue in the middle pane. The upper pane uses a Paint Bar indicator to pain the candles green when the 3-period RSI is above it's 50 line and red when it's below it's 50 line. The upper pane also has signal markers showing when the smoothed RSI is above 80 (red diamonds above high) or below 20 (green diamonds below low).