trader_sar
(PECL trader >= 0.2.0)
trader_sar — Parabolic SAR
参数
high-
高价,浮点数数组。
low-
低价,浮点数数组。
acceleration-
Acceleration Factor used up to the Maximum value. Valid range from 0 to TRADER_REAL_MAX.
maximum-
Acceleration Factor Maximum value. Valid range from 0 to TRADER_REAL_MAX.
返回值
Returns an array with calculated data or false on failure.
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