Return value of this function is an array of arrays :
index [0]: MACD values
index [1]: Signal values
index [2]: Divergence values
(PECL trader >= 0.2.0)
trader_macd — Moving Average Convergence/Divergence
$real
[, int $fastPeriod
[, int $slowPeriod
[, int $signalPeriod
]]] ) : array
real浮点数数组。
fastPeriodNumber of period for the fast MA. Valid range from 2 to 100000.
slowPeriodNumber of period for the slow MA. Valid range from 2 to 100000.
signalPeriodSmoothing for the signal line (nb of period). Valid range from 1 to 100000.
Returns an array with calculated data or false on failure.
Return value of this function is an array of arrays :
index [0]: MACD values
index [1]: Signal values
index [2]: Divergence values