电网设备板块9月10日跌0.65%，殷图网联领跌，主力资金净流出13.1亿元

Market Overview - The electric grid equipment sector experienced a decline of 0.65% on the previous trading day, with Yintu Network leading the drop [1] - The Shanghai Composite Index closed at 3812.22, up 0.13%, while the Shenzhen Component Index closed at 12557.68, up 0.38% [1] Stock Performance - Notable gainers in the electric grid equipment sector included: - Zhongchen Co., Ltd. (300933) with a closing price of 8.60, up 3.12% and a trading volume of 238,100 shares [1] - Meishuo Technology (301295) closed at 32.86, up 2.53% with a trading volume of 45,900 shares [1] - Guancheng New Materials (600067) closed at 3.03, up 2.36% with a trading volume of 300,800 shares [1] - Conversely, significant decliners included: - Gutu Network (835508) with a closing price of 30.75, down 6.56% and a trading volume of 29,400 shares [2] - Jinlongyu (002882) closed at 34.37, down 5.53% with a trading volume of 319,100 shares [2] Capital Flow - The electric grid equipment sector saw a net outflow of 1.31 billion yuan from institutional investors, while retail investors contributed a net inflow of 1.103 billion yuan [2][3] - Key stocks with significant capital flow included: - Siyuan Electric (002028) with a net inflow of 28.02 million yuan from institutional investors [3] - Congsheng Co., Ltd. (301002) with a net inflow of 22.31 million yuan from institutional investors [3] - Zhongchen Co., Ltd. (300933) experienced a net outflow of 6.26 million yuan from retail investors [3]