Summary of Key Points Core Viewpoint - The average premium of the latest closing prices of listed stocks on the Sci-Tech Innovation Board is 107.86% compared to their issue prices, with 159 stocks experiencing a decline in value, indicating a significant number of stocks have broken their issue prices [1]. Group 1: Premium and Discount Analysis - Among the 589 listed stocks, 430 stocks have a closing price that exceeds their issue price, with the highest premium being 3159.68% for Shangwei New Materials [1]. - The stocks with the largest discounts include Wanrun New Energy, which has a discount of 77.76%, and ST Pava, with a discount of 76.07% [1][2]. - The average premium indicates strong market performance for the majority of stocks, while the presence of 159 stocks that have broken their issue prices suggests potential concerns in specific sectors [1][2]. Group 2: Specific Stock Performance - Wanrun New Energy, listed on September 29, 2022, has an issue price of 299.88 yuan and a latest closing price of 43.97 yuan, reflecting a discount of 77.76% [2]. - ST Pava, listed on September 19, 2022, has an issue price of 51.88 yuan and a latest closing price of 10.24 yuan, resulting in a discount of 76.07% [2]. - Other notable stocks with significant discounts include Chengda Biology at 71.05%, Tianyi New Materials at 64.21%, and *ST Guandian at 62.31% [2][3].