trader_rocr100

(PECL trader >= 0.2.0)

trader_rocr100 — Rate of change ratio 100 scale: (price/prevPrice)*100

Beschreibung

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

Parameter-Liste

real

Array of real values.

timePeriod

Number of period. Valid range from 2 to 100000.

Rückgabewerte

Returns an array with calculated data or false on failure.