玻璃玻纤板块10月21日涨3.5%,三峡新材领涨,主力资金净流入3.46亿元

Market Performance - The glass and fiberglass sector increased by 3.5% compared to the previous trading day, with Sanxia New Materials leading the gains [1] - The Shanghai Composite Index closed at 3916.33, up 1.36%, while the Shenzhen Component Index closed at 13077.32, up 2.06% [1] Individual Stock Performance - Sanxia New Materials (600293) closed at 3.40, with a rise of 10.03% and a trading volume of 997,000 shares, amounting to a transaction value of 329 million yuan [1] - Other notable performers include: - China National Materials (002080) at 31.64, up 6.46% [1] - Honghe Technology (603256) at 33.35, up 4.84% [1] - International Composite Materials (301526) at 6.04, up 3.42% [1] - China Jushi (600176) at 15.85, up 3.12% [1] Capital Flow Analysis - The glass and fiberglass sector saw a net inflow of 346 million yuan from institutional investors, while retail investors experienced a net outflow of 297 million yuan [2] - The main capital inflow and outflow for selected stocks include: - China National Materials with a net inflow of 214 million yuan [3] - Sanxia New Materials with a net inflow of 58.97 million yuan [3] - China Jushi with a net inflow of 52.83 million yuan [3]