A-share closing: Shenzhen Blockchain 50 Index rose 2.93%

A-shares closed, the Shanghai Composite Index reported 3455.97 points at the close, up 1.03%, the Shenzhen Component Index reported 10393.72 points at the close, up 1.72%, and the Shenzhen Blockchain 50 Index reported 3839.72 points at the close, up 2.93%. The blockchain sector closed up 2.07%, and the digital currency sector closed up 3.1%.