trader_dx
Directional Movement Index
Description
array trader_dx
( array $high
, array $low
, array $close
[, integer $timePeriod
] )
Parameters
-
high
-
High price, array of real values.
-
low
-
Low price, array of real values.
-
close
-
Closing price, 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.