trader_stochrsi

(PECL trader >= 0.2.0)

trader_stochrsiStochastic Relative Strength Index

说明

trader_stochrsi ( array $real , int $timePeriod = ? , int $fastK_Period = ? , int $fastD_Period = ? , int $fastD_MAType = ? ) : array

参数

real

浮点数数组。

timePeriod

Number of period. Valid range from 2 to 100000.

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.

User Contributed Notes

Ali 14-Apr-2021 08:43
this function use FAST stoch if you need results like Tradingview use this:

$rsi = trader_rsi($dataclose,14);
$stochrsi = trader_stoch($rsi,$rsi,$rsi,14,3,TRADER_MA_TYPE_SMA,3,TRADER_MA_TYPE_SMA);