This is the RSI-based oscillator.

Settings:

• Price - applied price. Possible values: PRICE_CLOSE - Close price; PRICE_OPEN - Open price; PRICE_HIGH - High price; PRICE_LOW - Low price; PRICE_MEDIAN - Median price, (high+low)/2; PRICE_TYPICAL - typical price, (high+low+close)/3; PRICE_WEIGHTED - weighted Close price, (high+low+close+close)/4.
• RSI_PERIOD - averaging period for calculating the index.
• K - dynamics ratio.
• Mode - averaging method. Possible values: SMA - simple; SMMA - smoothed.