1, the so-called natural retracement, that is, the stock market term, refers to the phenomenon of callback (or callback), sideways and short-term shock before and after the stock price breaks through the pressure (or support) in the upward (or downward) trend.

2. According to technical analysis, the creed of the originator's "Dow Theory" can be understood as a secondary trend in the basic trend; A minor trend among minor trends. (Because of the three major trends, small trends may be artificially manipulated, so some small trends can also be regarded as natural exits. )

In addition, natural retracement does not simply mean that among these three trends, as big as sideways and as small as a K-line, it can be regarded as natural retracement according to specific handicap.