Zheng Xing Xing Ye Ri Bao·2026-01-23 09:04Market Performance - The optical optoelectronics sector increased by 3.08% on January 23, with Qianzhao Optoelectronics leading the gains [1] - The Shanghai Composite Index closed at 4136.16, up 0.33%, while the Shenzhen Component Index closed at 14439.66, up 0.79% [1] Stock Highlights - Qianzhao Optoelectronics (300102) closed at 39.17, up 20.01%, with a trading volume of 1.8868 million shares and a transaction value of 6.906 billion [1] - Su Dawei Ge (300331) rose by 14.04% to close at 53.76, with a transaction value of 1.905 billion [1] - Other notable stocks include: - Kaisheng Technology (600552) up 10.01% to 15.28 [1] - Woge Optoelectronics (603773) up 10.01% to 42.55 [1] - Changxin Technology (300088) up 10.00% to 7.04 [1] Capital Flow - The optical optoelectronics sector saw a net inflow of 2.777 billion from institutional investors, while retail investors experienced a net outflow of 1.479 billion [2] - The main stocks with significant capital flow include: - Qianzhao Optoelectronics with a net inflow of 1.270 billion [3] - Sanan Optoelectronics (600703) with a net inflow of 430 million [3] - TCL Technology (000100) with a net inflow of 344 million [3]