PHP 7.4.3 released

trader_rocp

(PECL trader >= 0.2.0)

trader_rocpRate of change Percentage: (price-prevPrice)/prevPrice

Descrição

trader_rocp ( 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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