Most days (70% to 80%), prices exhibit rotation or choppy action and the first five to 10 minutes of trading are sluggish and directionless without a clear movement away from the opening range.

• 大部分日子里（70%25-80%25是时候）价格在开盘后5-10分钟里是盘旋震荡的，它漫无方向的缓缓离开开盘范围。