(PECL trader >= 0.2.0)
trader_stochrsi — Stochastic Relative Strength Index
Number of period. Valid range from 2 to 100000.
Time period for building the Fast-K line. Valid range from 1 to 100000.
Smoothing for making the Fast-D line. Valid range from 1 to 100000, usually set to 3.
Type of Moving Average for Fast-D. TRADER_MA_TYPE_* series of constants should be used.
Returns an array with calculated data or false on failure.