SSS (Special Slow Stochastic) has an additional smoothed (slow) line based on the Stochastic signal line.

It has six input parameters:

• %K period - the %K period of the standard Stochastic;
• %D period - the %D period of the standard Stochastic;
• Slowing - the slowing parameter of the standard Stochastic;
• Period Special Slow - the period of the additional smoothing line;
• Overbought - overbought level;
• Oversold - oversold level.