trader_rsi
trader_sarext
Trader Functions
PHP Manual

# trader_sar

(PECL trader >= 0.2.0)

trader_sar — Parabolic SAR

### Description

array trader_sar ( array `$high` , array `$low` [, float `$acceleration` [, float `$maximum` ]] )

### Parameters

`high`

  High price, array of real values.

`low`

  Low price, array of real values.

`acceleration`

  Acceleration Factor used up to the Maximum value. Valid range from 0 to TRADER_REAL_MAX.

`maximum`

  Acceleration Factor Maximum value. Valid range from 0 to TRADER_REAL_MAX.

### Return Values

Returns an array with calculated data or false on failure.

trader_rsi
trader_sarext
Trader Functions
PHP Manual