News, class A shares opened, the Shanghai Composite Index reported 3194.72 points, the opening rose 8.06%, the Shenzhen Composite Index reported 9950.65 points, the opening rose 10.67%, the Shenzhen blockchain 50 index reported 3009.32 points, the opening rose 11.52%. The blockchain sector opened up 12.46%, and the digital currency sector opened up 14.51%.