LONGLI(SZ:300752) Zheng Xing Xing Ye Ri Bao·2025-09-09 08:31Market Overview - The optical and optoelectronic sector experienced a decline of 1.72% on September 9, with Longli Technology leading the drop [1] - The Shanghai Composite Index closed at 3807.29, down 0.51%, while the Shenzhen Component Index closed at 12510.6, down 1.23% [1] Stock Performance - Notable gainers in the optical and optoelectronic sector included: - ST Yushun (002289) with a closing price of 30.57, up 5.02% [1] - Ge Bi Jia (835438) with a closing price of 45.22, up 3.24% [1] - Guangzhi Technology (300489) with a closing price of 49.30, up 3.22% [1] - Longli Technology (300752) saw a significant decline, closing at 23.78, down 8.33% [2] - Other notable decliners included: - Fuguang Co., Ltd. (688010) down 5.72% [2] - Helitai (002217) down 5.26% [2] Capital Flow - The optical and optoelectronic sector experienced a net outflow of 1.372 billion yuan from institutional investors, while retail investors saw a net inflow of 873 million yuan [2] - The sector's overall capital flow indicates a mixed sentiment, with institutional selling and retail buying [2] Individual Stock Capital Flow - Key stocks with significant capital flow include: - Tengjing Technology (688195) with a net inflow of 91.12 million yuan from institutional investors [3] - Oufei Optoelectronics (002456) with a net inflow of 67.08 million yuan [3] - Huacan Optoelectronics (300323) with a net inflow of 46.71 million yuan [3] - Conversely, stocks like Guangzhi Technology (300489) and Aobi Zhongguang (688322) experienced net outflows from institutional investors [3]