文字
trader_t3
(PECL trader >= 0.2.0)
trader_t3 — Triple Exponential Moving Average (T3)
说明
array trader_t3
( array
$real
[, integer $timePeriod
[, float $vFactor
]] )
参数
-
real -
浮点数数组。
-
timePeriod -
Number of period. Valid range from 2 to 100000.
-
vFactor -
成交量因子。有效值从 0 到 1。
返回值
Returns an array with calculated data or false on failure.