光学光电子板块1月5日涨0.86%，光莆股份领涨，主力资金净流出7.11亿元

Core Viewpoint - The optical and optoelectronic sector experienced a rise of 0.86% on January 5, with Guangpu Co., Ltd. leading the gains. The Shanghai Composite Index closed at 4023.42, up 1.38%, while the Shenzhen Component Index closed at 13828.63, up 2.24% [1]. Group 1: Stock Performance - Guangpu Co., Ltd. (300632) closed at 15.15, with a significant increase of 10.10% and a trading volume of 353,100 shares, amounting to a transaction value of 524 million yuan [1]. - Fuguang Co., Ltd. (688010) saw a closing price of 33.30, up 7.01%, with a trading volume of 137,800 shares [1]. - Other notable performers included *ST Hengji (002808) at 5.27, up 4.98%, and Tianshan Electronics (301379) at 27.11, up 4.87% [1]. Group 2: Market Trends - The optical and optoelectronic sector faced a net outflow of 711 million yuan from institutional investors, while retail investors contributed a net inflow of 659 million yuan [2]. - The overall trading activity in the sector indicated a mixed sentiment, with some stocks experiencing declines despite the overall market uptick [2]. Group 3: Individual Stock Flows - TCL Technology (000100) had a net inflow of 62.75 million yuan from institutional investors, while retail investors showed a net outflow of 25.30 million yuan [3]. - Fuchin Technology (002222) reported a net inflow of 56.94 million yuan from institutional investors, but a net outflow of 101 million yuan from retail investors [3]. - Su Da Weige (300331) experienced a net inflow of 52.61 million yuan from institutional investors, with retail investors showing a significant net outflow of 60.66 million yuan [3].