电子化学品板块11月24日涨2.12%，南大光电领涨，主力资金净流入1.86亿元

Core Viewpoint - The electronic chemicals sector experienced a 2.12% increase on November 24, with Nanda Optoelectronics leading the gains, while the overall market indices showed modest increases [1]. Group 1: Market Performance - The Shanghai Composite Index closed at 3836.77, up 0.05%, and the Shenzhen Component Index closed at 12585.08, up 0.37% [1]. - The electronic chemicals sector saw significant individual stock movements, with Nanda Optoelectronics closing at 41.40, up 5.69%, and a total trading volume of 800,500 shares [1]. Group 2: Stock Performance - Key stocks in the electronic chemicals sector included: - Nanda Optoelectronics (300346): Closed at 41.40, up 5.69%, with a trading volume of 800,500 shares and a turnover of 3.256 billion [1]. - Weiteou (301319): Closed at 43.22, up 5.41%, with a trading volume of 74,800 shares [1]. - Sanhu Xinke (688389): Closed at 78.10, up 4.75%, with a trading volume of 27,900 shares [1]. - Other notable performers included Jingrui Electric Materials (300655) and Green Da (603931), with increases of 4.38% and 4.26%, respectively [1]. Group 3: Fund Flow Analysis - The electronic chemicals sector saw a net inflow of 186 million in main funds, while retail funds experienced a net outflow of approximately 67.99 million [2]. - Main fund inflows were led by Nanda Optoelectronics with a net inflow of 17.7 million, while retail funds showed significant outflows across various stocks [3].