trader_minmaxindex

(PECL trader >= 0.2.0)

trader_minmaxindex — Indexes of lowest and highest values over a specified period

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trader_minmaxindex ( array $real [, int $timePeriod ] ) : array

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real

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timePeriod

Number of period. Valid range from 2 to 100000.

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Returns an array with calculated data or false on failure.