Three RSI indicator charts in one window. Plus, the resale area (green) and overbought area ( red) are highlighted. Indicator settings are periods of calculation of the RSI indicator (24, 14, 9). The fourth parameter (30) is the critical levels, which are at a distance of 30 units from the edges. If the parameter is 30, then the oversold level is 30 and the overbought level is 70 (100-30).
