trader_sarext
(PECL trader >= 0.2.0)
trader_sarext — Parabolic SAR - Extended
说明
$high ,
array $low [,
float $startValue [,
float $offsetOnReverse [,
float $accelerationInitLong [,
float $accelerationLong [,
float $accelerationMaxLong [,
float $accelerationInitShort [,
float $accelerationShort [,
float $accelerationMaxShort ]]]]]]]] ) :
array
参数
-
high -
高价，浮点数数组。
-
low -
低价，浮点数数组。
-
startValue -
Start value and direction. 0 for Auto, >0 for Long, <0 for Short. Valid range from TRADER_REAL_MIN to TRADER_REAL_MAX.
-
offsetOnReverse -
Percent offset added/removed to initial stop on short/long reversal. Valid range from 0 to TRADER_REAL_MAX.
-
accelerationInitLong -
Acceleration Factor initial value for the Long direction. Valid range from 0 to TRADER_REAL_MAX.
-
accelerationLong -
Acceleration Factor for the Long direction. Valid range from 0 to TRADER_REAL_MAX.
-
accelerationMaxLong -
Acceleration Factor maximum value for the Long direction. Valid range from 0 to TRADER_REAL_MAX.
-
accelerationInitShort -
Acceleration Factor initial value for the Short direction. Valid range from 0 to TRADER_REAL_MAX.
-
accelerationShort -
Acceleration Factor for the Short direction. Valid range from 0 to TRADER_REAL_MAX.
-
accelerationMaxShort -
Acceleration Factor maximum value for the Short direction. Valid range from 0 to TRADER_REAL_MAX.
返回值
Returns an array with calculated data or false on failure.
