trader_rocr100
Rate of change ratio 100 scale: (price/prevPrice)*100
Description
array trader_rocr100
( array $real
[, integer $timePeriod
] )
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.