[analysis of the daily limit at noon on June 20] A total of 29 shares rose by the daily limit of June 20 in the two markets, with a total of 5 shares and 12 shares failed to seal the board, with a closure rate of 71% (excluding St shares, delisted shares and unopened new shares). Robot plate led the rise in the two cities, the concept stock Ke Li Sensing 4 days 3 boards, Xinshi up to 4 days 3 boards, Southern Seiko 4 days 2 boards, Ming Zhi Electric 4 days 2 boards. In addition, AI+ Medical Runda Medical Board 3, data center plate Seagull shares 2 boards.