The ORB can be utilized as a general indicator of bias every day. Whichever side of the stretch is traded first will indicate bias in that direction for the next two to three hours of the session.

ORB可以作为判断每天方向的一个指标，向哪一方向出现扩张现象，在接下来的2-3小时就很可能持续这个方向运动。

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Relative to mutual funds, Exchange traded funds (ETFs) are a step in the right direction.

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