(PECL trader >= 0.2.0)
Stochastic Fast
array trader_stochf ( array $high, array $low, array $close [, integer $fastK_Period [, integer $fastD_Period [, integer $fastD_MAType ]]] )
Parameters:
high
High price, array of real values.
low
Low price, array of real values.
close
Closing price, array of rea