In practical trading, when the price breaks through the auxiliary line and the auxiliary line continues to attack upwards, it means that the medium-term market trend has started, and short-term active long positions should be taken at this time. Similarly, when the price breaks through the auxiliary line and the auxiliary line turns downwards, it means that the mid-term upward trend has ended, and the mid-term adjustment or downward trend has begun. At this time, the medium-term short selling should be done.
决策线的主要作用是指明价格的中期反转趋势,指导价格大波段级别运行于既定的趋势之中。当价格放量向上或向下突破决策线时,则说明一轮大级别的反转行情已经启动,临盘应做出相应的操盘决策。价格突破决策线时,一般情况下不会在较短时间内出现反方向运行,即是是主力作出诱多或诱空动作,至少也会在决策线之上或之下运行10~25It takes about one trading day to reverse.
In the face of the game, all the main players have a clear understanding of the decision-making line. The decision line plays a crucial role in determining the nature of the market in the trading plans of major institutions. Therefore, when the price breaks through the decision line and the decision line is in a turning upward attack state, it means that the bullish trend of the midline has formed, and at this time, the midline should actively go long. Once a decision is made, it is generally not easily changed. So, once the price breaks through the decision line, it will not easily break through this decision support in the stage adjustment. However, once the price breaks through the decision line and the decision line turns downwards, it means that a large-scale downward trend has already begun, and at this time, the middle line should be decisively shorted.
When the price breaks through the trend line, it generally does not move in the opposite direction in a short period of time. Even if the main force makes a bullish or bearish move, it will at least move above or below the trend line10It takes about one trading day or several trading weeks to reverse.