trader_stochf
(PECL trader >= 0.2.0)
trader_stochf — Stochastic Fast
说明
trader_stochf(
array
array
array
int
int
int
): array
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.
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