Stochastic Relative Strength Index

trader_stochf
trader_sub
Trader Functions
PHP Manual

# trader_stochrsi

(PECL trader >= 0.2.0)

trader_stochrsi — Stochastic Relative Strength Index

### Description

array trader_stochrsi ( array `$real` [, integer `$timePeriod` [, integer `$fastK_Period` [, integer `$fastD_Period` [, integer `$fastD_MAType` ]]]] )

### Parameters

`real`

  Array of real values.

`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.

### Return Values

Returns an array with calculated data or false on failure.

trader_stochf
trader_sub
Trader Functions
PHP Manual