Although they are objective, as with any other technical analysis method, they can be late or produce whipsaws. 尽管点数图发出的买入卖出信号具有客观性,同其它技术分析工具一样,它也可能会滞后或提前。
You know that people are less likely to go with this trend than they would have many whipsaws ago. 你知道,如果人们被洗的太多了,他们就不会跟踪这个趋势。
Like all trend-following indicators, they work best when markets are moving but lead to whipsaws during choppy periods. 就像所有的趋势跟踪指标,在市场波动的时候,它们表现最好,在振荡时期,它们就变成了锯齿状。