新股周报（2025.06.03-2025.06.06）：新股市场活跃度下降，5月份三大板块首日涨幅和开板估值下降-20250606

Group 1 - The new stock market activity has declined, with the first-day gains and opening valuations of new stocks in May decreasing across the main boards [2][12][31] - In the past week, there was only one new stock listed on the market, and 10 stocks recorded positive gains, accounting for 20.83% of the total, down from 26.53% [2][12] - The Science and Technology Innovation Board had no new listings last week, while the ChiNext Board also saw no new stocks listed [2][22] Group 2 - The first-day gain of the newly listed stock on the main board, Guqi Textile Materials, was 148.34%, with an opening valuation of 34.86 times [2][29] - The weekly gain of Zhongli Co., Ltd. exceeded 20%, while Guqi Textile Materials recorded a weekly decline of over 10% [2][29] - The first-day opening valuation for new stocks on the main board in May was 39.90 times, down from 42.27 times in April [31] Group 3 - The first-day gain of new stocks on the ChiNext Board in May was 131.03%, a decrease from 230.33% in April, with an opening valuation of 43.44 times [22][31] - The first-day gain of new stocks on the Science and Technology Innovation Board in May was 115.20%, down from 241.41% in March, with an opening valuation of 50.90 times [18][31] Group 4 - The report highlights key new stocks that have recently been listed, including Shengke Nano, Xidian Co., and Hongjing Optoelectronics, with significant revenue and profit projections for 2024 [50][51] - The report also identifies new stocks awaiting listing, such as Yingshi Innovation, which has a projected revenue growth of over 53% in the coming years [45][46]