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(PECL trader >= 0.2.0)
trader_cdlxsidegap3methods — Upside/Downside Gap Three Methods
open
开盘价,浮点数数组。
high
高价,浮点数数组。
low
低价,浮点数数组。
close
收盘价,浮点数数组。
Returns an array with calculated data or false on failure.