A-share opening: blockchain sector fell 0.24%, concept stocks fell more and less

A-share opening, Tencent's self-selected stocks July 29 data showed that the Shanghai Composite Index reported 2941.86 points (-0.09%), Shenzhen Securities Index reported 9336.22 points (-0.14%), blockchain sector fell 0.24%. Of the 130 concept stocks, 39 rose, 73 fell and 18 were flat. Among them, Moso Power, which ranked first in the increase, rose 2.90%, and the deepest decline in the first place fell 5.59%.