Zheng Xing Xing Ye Ri Bao·2025-10-20 08:27Market Performance - The glass and fiberglass sector increased by 0.76% compared to the previous trading day, with Jiuding New Materials leading the gains [1] - The Shanghai Composite Index closed at 3863.89, up 0.63%, while the Shenzhen Component Index closed at 12813.21, up 0.98% [1] Stock Performance - Jiuding New Materials (002201) closed at 8.15, up 5.57% with a trading volume of 296,500 shares and a transaction value of 241 million yuan [1] - Other notable stocks include Changhai Co. (300196) at 14.32, up 2.65%, and Zhongcai Technology (002080) at 29.72, up 1.61% [1] Capital Flow - The glass and fiberglass sector saw a net inflow of 66.68 million yuan from main funds, while retail funds experienced a net inflow of 43.37 million yuan [2] - The sector's overall capital flow indicates a mixed sentiment, with main funds showing positive movement while speculative funds recorded a net outflow of 110 million yuan [2] Individual Stock Capital Flow - Zhongcai Technology (002080) had a main fund net inflow of 33.47 million yuan, while retail funds showed a net inflow of 1.77 million yuan [3] - Jiuding New Materials (002201) experienced a main fund net inflow of 16.87 million yuan but a significant retail outflow of 20.52 million yuan [3]