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trader_sarext

PHP function Edit on GitHub ✎

(PECL trader >= 0.2.0)

Parabolic SAR - Extended

Description

trader_sarext(array $high, array $low, [float $startValue], [float $offsetOnReverse], [float $accelerationInitLong], [float $accelerationLong], [float $accelerationMaxLong], [float $accelerationInitShort], [float $accelerationShort], [float $accelerationMaxShort]): array

Parameters

high: High
low: Low
startValue: Start value and direction. 0 for Auto, >0 for Long, <0 for Short. Valid range from TRADER_REAL_MIN to TRADER_REAL_MAX.
offsetOnReverse: Percent offset added/removed to initial stop on short/long reversal. Valid range from 0 to TRADER_REAL_MAX.
accelerationInitLong: Acceleration Factor initial value for the Long direction. Valid range from 0 to TRADER_REAL_MAX.
accelerationLong: Acceleration Factor for the Long direction. Valid range from 0 to TRADER_REAL_MAX.
accelerationMaxLong: Acceleration Factor maximum value for the Long direction. Valid range from 0 to TRADER_REAL_MAX.
accelerationInitShort: Acceleration Factor initial value for the Short direction. Valid range from 0 to TRADER_REAL_MAX.
accelerationShort: Acceleration Factor for the Short direction. Valid range from 0 to TRADER_REAL_MAX.
accelerationMaxShort: Acceleration Factor maximum value for the Short direction. Valid range from 0 to TRADER_REAL_MAX.

Return Values

Returns an array with calculated data or false on failure.

Source: reference/trader/functions/trader-sarext.xml · from the official PHP manual (php/doc-en)