finance cryptos, Knowledge graph

4 days and 3 boards: Royal Bank shares.Second, big consumption3 days and 2 boards: Fuda shares.

2 boards: Shuangta Food, Huifa Food and Zhongbai Group.10 days and 9 boards: Rishang Group.7 days and 6 boards: construction industry.

Third, artificial intelligence4 boards: Jincai Internet, Tianyu Mathematics, Huayang Lianzhong, Hanwang Technology.Fourth, the digital economy