The China Shanghai Composite Index experienced a decline of 0.81% today, marking a more significant drop of 2.23% over the past five days. However, the index has shown resilience with a 2.61% increase over the last 30 days. In the large-cap segment, Dosilicon Co., Ltd. emerged as the top performer with a return of 12.75%, while Fulin Precision Co., Ltd. struggled, posting a loss of 15.58%. The mid-cap sector saw Hangzhou Raycloud Technology Co., Ltd. leading with a return of 19.99%, contrasted by Zhejiang Sling Automobile Bearing Co., Ltd., which faced a steep decline of 30.92%. Among small-cap stocks, FS Development Investment Holdings achieved a notable gain of 20.07%, while Hunan Creator Information Technologies Co., Ltd. fell by 19.99%. Overall, the market's advance-decline ratio indicates a challenging environment, with 1,217 stocks advancing against 3,745 declining, resulting in a ratio of 0.32. This trend is mirrored across market caps, with large caps at 0.35, mid caps at 0.28, and small caps at 0.30, highlighting the prevailing bearish sentiment in the market.