trader_plus_di
(PECL trader >= 0.2.0)
trader_plus_di — Plus Directional Indicator
說明
array trader_plus_di
( array
$high
, array $low
, array $close
[, integer $timePeriod
] )
參數
-
high -
高價，浮點數陣列。
-
low -
低價，浮點數陣列。
-
close -
收盤價，浮點數陣列。
-
timePeriod -
Number of period. Valid range from 2 to 100000.
回傳值
Returns an array with calculated data or false on failure.
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