照明设备板块9月2日跌0.9%，海洋王领跌，主力资金净流出4706.86万元

Market Overview - The lighting equipment sector experienced a decline of 0.9% on September 2, with Ocean King leading the drop [1] - The Shanghai Composite Index closed at 3858.13, down 0.45%, while the Shenzhen Component Index closed at 12553.84, down 2.14% [1] Individual Stock Performance - Greele (831641) saw an increase of 2.32% with a closing price of 19.82 and a trading volume of 40,000 shares [1] - Qinsong Co. (002638) rose by 0.80% to close at 2.51, with a trading volume of 623,300 shares [1] - Other notable performers include Hengtai Lighting (873339) with a 0.39% increase, and Lida Xin (605365) remaining unchanged [1] - Conversely, stocks like OPPLE Lighting (603515) and Sanxiong Aurora (300625) faced declines of 0.39% and 1.65%, respectively [1][2] Capital Flow Analysis - The lighting equipment sector saw a net outflow of 47.07 million yuan from institutional investors, while retail investors contributed a net inflow of 75.67 million yuan [2] - The overall capital flow indicates a mixed sentiment, with institutional investors withdrawing funds while retail investors increased their positions [2] Detailed Stock Capital Flow - Minbao Optoelectronics (301362) had a net inflow of 4.44 million yuan from institutional investors, but faced a net outflow of 18.86 million yuan from speculative funds [3] - Other stocks like Lida Xin (605365) and Sanxiong Aurora (300625) also experienced significant net outflows from institutional and speculative investors [3] - Retail investors showed interest in several stocks, with notable inflows into *ST Xingguang (002076) and Qinsong Co. (002638) despite overall negative trends [3]