After a round of testing, 73,000 failed to break through yesterday, and now it has entered a stage of correction. Although it fell below the 70,000 mark yesterday, it quickly recovered this wave of losses in the early trading. It has been hovering around the 70,000 mark during the day. There have been tests but no punctures, which shows that there is still a rebound and upward repair opportunity in this rhythm. The recent long-short sentiment ratio is relatively extreme, but we can't just look at the market. If we don't look at the technical side, the 4-hour closing situation shows that the market will maintain a slow rise structure in the future. If we operate according to the current structure, the position of 73,000 is not far away. In the general direction, I still maintain a bullish expectation.