[analysis of the daily limit at noon on May 26] A total of 27 shares rose by the daily limit of May 26 in the two markets, with a total of 6 shares and 13 shares failed to close the board, with a closure rate of 67% (excluding St shares, delisted shares and unopened new shares). In terms of individual stocks, Nissan Fashion 11 boards of mergers and acquisitions, 6 boards of memory chip Ruineng Technology, Hengshuo Co-operative Board, 5 boards of Jinqiao Information of artificial Intelligence concept stocks, 2 boards of Jinbaize gem and 2 boards of Hongbo shares.