[analysis of the daily limit at noon on June 7] A total of 38 shares rose by the daily limit of June 7 in the two markets, with a total of 8 shares, 8 shares failed to seal the board, with a closure rate of 82% (excluding St shares, delisted shares and unopened new shares). In terms of individual stocks, the calculation plate Hongbo shares 10 days 7 boards, optical communications concept stocks Mingpu optical magnetic 7 days 6 boards, Yangtze River Communications 3 days 2 boards, film and television stocks Beijing culture 3 boards, Shanghai film 3 days 2 boards, spatial computing concept stocks space-time technology 2 boards, Yidao information 2 boards, high-speed rail transit plate Jinchuang Group 2 boards, must get science and technology 2 boards.