trader_minus_dm

    (PECL trader >= 0.2.0)

    trader_minus_dm — Minus Directional Movement

    说明

    trader_minus_dm(array$high, array$low, int$timePeriod = ?): array

    参数

    high

    高价，浮点数数组。

    low

    低价，浮点数数组。

    timePeriod

    Number of period. Valid range from 2 to 100000.

    返回值

    Returns an array with calculated data or false on failure.

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