Php/docs/function.trader-stochf
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trader_stochf
(PECL trader >= 0.2.0)
trader_stochf — Stochastic Fast
说明
trader_stochf
( array $high
, array $low
, array $close
[, int $fastK_Period
[, int $fastD_Period
[, int $fastD_MAType
]]] ) : array
参数
high- 高价，浮点数数组。
low- 低价，浮点数数组。
close- 收盘价，浮点数数组。
fastK_Period- Time period for building the Fast-K line. Valid range from 1 to 100000.
fastD_Period- Smoothing for making the Fast-D line. Valid range from 1 to 100000, usually set to 3.
fastD_MAType- Type of Moving Average for Fast-D. TRADER_MA_TYPE_* series of constants should be used.
返回值
Returns an array with calculated data or false on failure.
