Orbbec (SH:688322) Zheng Xing Xing Ye Ri Bao·2025-10-13 12:38Core Insights - The optical and optoelectronic sector experienced a decline of 0.7% on October 13, with a notable drop in stocks like Aobi Zhongguang, which fell by 5.12% [1][2] - The Shanghai Composite Index closed at 3889.5, down 0.19%, while the Shenzhen Component Index closed at 13231.47, down 0.93% [1] Stock Performance - Wavelength Optoelectronics (301421) led the gains with a closing price of 132.30, up 12.12%, and a trading volume of 190,000 shares, amounting to a transaction value of 2.363 billion yuan [1] - Other notable gainers included Guanshi Technology (605588) with a 10.01% increase, and Shenzheng Textile A (000045) with a 10.00% increase [1] - Conversely, Aobi Zhongguang (688322) led the losses with a closing price of 82.51, down 5.12%, and a trading volume of 149,200 shares, resulting in a transaction value of 1.212 billion yuan [2] Capital Flow - The optical and optoelectronic sector saw a net outflow of 228 million yuan from institutional investors, while retail investors contributed a net inflow of 299 million yuan [2] - The capital flow data indicates that major stocks like Fuzheng Technology (002222) had a net inflow of 193 million yuan from institutional investors, while Wavelength Optoelectronics (301421) experienced a net inflow of 98 million yuan [3]