新光光电股价下跌1.86% 股东减持82万股

Group 1 - The stock price of Xinguang Optoelectronics is reported at 42.77 yuan, down 1.86% from the previous trading day, with a trading volume of 1.96 billion yuan [1] - The company operates in the optical optoelectronics industry, focusing on the research and production of optoelectronic products [1] - Harbin Institute of Technology Education Development Foundation reduced its holdings in Xinguang Optoelectronics by 820,000 shares on August 14, decreasing its ownership from 5.82% to 5.00%, while still holding 5 million shares [1] Group 2 - On August 15, the net outflow of main funds was 36.71 million yuan, with a cumulative net outflow of 2.12 billion yuan over the past five days [1]