Zheng Xing Xing Ye Ri Bao·2025-09-11 08:43Market Performance - The optical optoelectronics sector rose by 2.74% on September 11, with Tengjing Technology leading the gains [1] - The Shanghai Composite Index closed at 3875.31, up 1.65%, while the Shenzhen Component Index closed at 12979.89, up 3.36% [1] Stock Highlights - Tengjing Technology (688185) saw a significant increase of 20.00%, closing at 101.44 with a trading volume of 194,500 shares and a transaction value of 1.812 billion [1] - Other notable performers included: - Ge Bi Jia (835438) up 10.57% to 49.16 with a transaction value of 569 million - Phoenix Optical (600071) up 10.01% to 23.07 with a transaction value of 317 million - Biao Ba Sensor (300701) up 9.85% to 14.28 with a transaction value of 759 million [1] Capital Flow - The optical optoelectronics sector experienced a net inflow of 1.158 billion from institutional investors, while retail investors saw a net outflow of 49.116 million [2] - The capital flow for key stocks included: - Oufeiguang (002456) with a net inflow of 849 million from institutional investors [3] - Tengjing Technology (688195) with a net inflow of 158 million from institutional investors [3] - Phoenix Optical (600071) with a net inflow of 81.156 million from institutional investors [3]