The significance of time-sharing deviation is to provide investors with an opportunity to buy in the day and buy when time-sharing deviation occurs. At this time, the buying point is relatively low, and the probability of pulling up on the same day is relatively high. Investors can open positions or buy when there is time-sharing deviation, and the probability of profit is very high.

Time-sharing deviation means that the stock price is at a new low, but the low point of MACD or KDJ indicator under the sub-test is rising, indicating that the stock is overbought that day, and investors can buy it lightly and hold shares to rise.