PHP 7.4.3 released

trader_rocr100

(PECL trader >= 0.2.0)

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

Descrição

trader_rocr100 ( array $real [, int $timePeriod ] ) : array

Parâmetros

real

Array de valores reais.

timePeriod

Número de períodos. Valores válidos de 2 a 100000.

Valor Retornado

Returns an array with calculated data or false on failure.

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