trader_stoch

(PECL trader >= 0.2.0)

trader_stochStochastic

说明

trader_stoch ( array $high , array $low , array $close , int $fastK_Period = ? , int $slowK_Period = ? , int $slowK_MAType = ? , int $slowD_Period = ? , int $slowD_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.

slowK_Period

Smoothing for making the Slow-K line. Valid range from 1 to 100000, usually set to 3.

slowK_MAType

Type of Moving Average for Slow-K. TRADER_MA_TYPE_* series of constants should be used.

slowD_Period

Smoothing for making the Slow-D line. Valid range from 1 to 100000.

slowD_MAType

Type of Moving Average for Slow-D. TRADER_MA_TYPE_* series of constants should be used.

返回值

Returns an array with calculated data or false on failure.

User Contributed Notes

Bruce D 23-Nov-2014 11:45
This function returns an array of arrays :

index [0]:  %K values
index [1]:  %D values