what do i do with cryptocurrency Knowledge

Record of resumption of trading on 12.9: The index went up and down, which seemed a bit disappointing. Why?Personal records are not used as investment advice, and should not be blindly followed. The ideas and logic are for reference only. At the same time, I don't set up a group and don't recommend stocks. I am also one of the thousands of people. The resumption is only to cultivate good habits.Record of resumption of trading on 12.9: The index went up and down, which seemed a bit disappointing. Why?

In terms of net outflow, the net outflow of software development, Internet services and semiconductors ranked first, of which the net outflow of software development was 6.822 billion yuan.ⅴ) Institutional viewpointPersonal re-offer is for reference only.

ⅴ) Institutional viewpoint..... In terms of individual stocks, the number of rising stocks exceeded 2,000, and the number of daily limit stocks exceeded 100. PEEK material concept stocks broke out, and Zhongmou shares and a new material had a daily limit of 20cm, while Womou shares and Zhongmou fluorine materials had a daily limit. Robot concept stocks remained strong, with the brightest performance, and more than 20 stocks such as Kemou Sensing had daily limit. The application direction of AI is partially active, and Fumou holds 20CM3 connection board. CRO concept stocks were once strengthened by favorable stimulus, and a drug Kant rose more than 6%. In terms of decline, real estate stocks began to adjust, and Hua was happy to fall.Record of resumption of trading on 12.9: The index went up and down, which seemed a bit disappointing. Why?