According to the previous information of futures, Yin Baoyang means that the stock price has been on the positive line recently, and a negative line swallowed up all the positive lines before. But whether Yin Baoyang washes dishes or ships mainly depends on the quantity and energy of individual stocks. If its daily volume rises sharply on the Yang line and decreases on the Yin line, it is obvious that the current position is dishwashing.
If the daily shrinkage of the stock increases in the positive line and the daily turnover of the negative line drops sharply, then it is obvious that this position is the form of shipment. Of course, in practice, we should also consider the position of stocks in negative and positive States, because holding positions can also lead to misjudgment.