trader_roc

PECL trader >= 0.2.0
trader_roc - Rate of change : ((price/prevPrice)-1)*100
Manual

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

Parameters

real

Array of real values.

timePeriod

Number of period. Valid range from 2 to 100000.

Return Values

Returns an array with calculated data or false on failure.

Function trader_roc:

  • Manual

Technical Analysis for Traders Functions

Most used PHP functions