2020 cryptocurrency- Top Knowledge graph

7 days and 6 boards: construction industry.3 days and 2 boards: Fuda shares.Second, big consumption

The first board: 3D Communication, Shensi Electronics, Worth Buying, Hongda New Materials, Oriental Seiko, Aofei Entertainment, Jinzitianzheng, Rongji Software and Join-Cheer Software.V. Auto Parts

2 boards: China Research Institute and Walter.Second, big consumption5 days and 4 boards: Ningbo Jingda.