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trader_minus_dm

(PECL trader >= 0.2.0)
Minus Directional Movement
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.

Returns:

Returns an array with calculated data or false on failure.

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2016-02-24 16:02:52
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