trader_minus_dm

Minus Directional Movement

Description

array trader_minus_dm ( array $high , array $low [, integer $timePeriod ] )

Parameters

high

High price, array of real values.

low

Low price, array of real values.

timePeriod

Number of period. Valid range from 2 to 100000.

Return Values

Returns an array with calculated data or false on failure.