光学光电子板块9月8日涨0.61%，奥来德领涨，主力资金净流出5.62亿元

Market Performance - The optical and optoelectronic sector rose by 0.61% on September 8, with Aolaide leading the gains [1] - The Shanghai Composite Index closed at 3826.84, up 0.38%, while the Shenzhen Component Index closed at 12666.84, up 0.61% [1] Stock Highlights - Aolaide (688378) closed at 25.90, with a significant increase of 11.69% and a trading volume of 205,700 shares, amounting to a transaction value of 508 million yuan [1] - Other notable gainers included ST Yushun (002289) with a 5.01% increase, and Aobi Zhongguang (688322) with a 4.73% increase [1] Fund Flow Analysis - The optical and optoelectronic sector experienced a net outflow of 562 million yuan from institutional investors, while retail investors saw a net inflow of 324 million yuan [2] - The sector's overall fund flow indicates a mixed sentiment, with institutional selling and retail buying [2] Individual Stock Fund Flow - Oufei Guang (002456) had a net inflow of 169 million yuan from institutional investors, while it faced a net outflow of 596 million yuan from retail investors [3] - Aolaide (688378) saw a net inflow of 36 million yuan from institutional investors, but retail investors withdrew 375 million yuan [3]