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PHP - Manual: trader_rocr100

2024-12-22

trader_rocr100

(PECL trader >= 0.2.0)

trader_rocr100Rate of change ratio 100 scale: (price/prevPrice)*100

说明

trader_rocr100(array $real, int $timePeriod = ?): array

参数

real

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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官方地址:https://www.php.net/manual/en/function.trader-rocr100.php

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