trader_sarext
(PECL trader >= 0.2.0)
trader_sarext — Parabolic SAR - Extended
설명
array trader_sarext
( array $high
, array $low
[, float $startValue
[, float $offsetOnReverse
[, float $accelerationInitLong
[, float $accelerationLong
[, float $accelerationMaxLong
[, float $accelerationInitShort
[, float $accelerationShort
[, float $accelerationMaxShort
]]]]]]]] )
인수
-
high
-
High price, array of real values.
-
low
-
Low price, array of real values.
-
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.
반환값
Returns an array with calculated data or false on failure.