[analysis of trading limit on May 30] Today, a total of 40 shares rose by the daily limit, with a total of 10 shares and 16 shares failed to seal the board, with a closure rate of 71% (excluding St shares, delisted shares and unopened new shares). In terms of individual stocks, electric power stocks Hangzhou Thermal Power 13 days 10 boards, Hengsheng Energy 5 boards, Shimao Energy 4 days 3 boards, Nvidia concept stocks Jinbaize gem board 4 boards, Hongbo shares 4 boards, artificial intelligence + data elements Jinqiao information 10 days 6 boards, ST uncapped Taiwan Strait Nuclear Power 7 days 5 boards, brain-computer interface concept stocks New Intelligence Cognition 3 boards, innovative Medical treatment 3 boards, Water Affairs Plate Joint Water Affairs 3 boards, Qianjiang Water Conservancy 3 boards. Today, 2794 stocks rose and 1984 stocks fell.