The trend this week starts from 11pm Beijing time on the 1st, which is about 29 hours: this period of time is an increase. The upper limit is not easy to determine, but I tend to have a high probability of exceeding the 31200 line. The medium probability is far beyond the 31200 line, the small probability is a slight rise, the fluctuation time is generally within 8 hours, and the limit time is around 1 day