trader_macd

(PECL trader >= 0.2.0)

trader_macd — Moving Average Convergence/Divergence

array trader_macd ( array $real [, integer $fastPeriod [, integer $slowPeriod [, integer $signalPeriod ]]] )

real: 浮点数数组。
fastPeriod: Number of period for the fast MA. Valid range from 2 to 100000.
slowPeriod: Number of period for the slow MA. Valid range from 2 to 100000.
signalPeriod: Smoothing for the signal line (nb of period). Valid range from 1 to 100000.

Returns an array with calculated data or false on failure.