Zheng Xing Xing Ye Ri Bao·2025-10-21 08:30Market Overview - The computer equipment sector increased by 1.81% on October 21, with MicroPort 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] Top Performers - MicroPort (code: 920198) closed at 13.13, with a significant increase of 30.00% and a trading volume of 228,400 shares, amounting to a transaction value of 282 million yuan [1] - Xiling Information (code: 300588) rose by 12.40% to close at 30.36, with a trading volume of 327,200 shares and a transaction value of 957 million yuan [1] - Longke Technology (code: 300042) increased by 6.91% to close at 30.34, with a trading volume of 402,100 shares and a transaction value of 122.5 million yuan [1] Sector Fund Flow - The computer equipment sector saw a net inflow of 1.543 billion yuan from institutional investors, while retail investors experienced a net outflow of 930 million yuan [2] - The main funds showed a net inflow in several stocks, including Zhongke Shuguang (code: 603019) with a net inflow of 571 million yuan [3] Notable Decliners - Allianz Vision (code: 301042) saw a decline of 4.30%, closing at 61.88, with a trading volume of 34,300 shares and a transaction value of 212 million yuan [2] - Zhongwei Electronics (code: 300270) decreased by 2.33% to close at 12.13, with a trading volume of 569,200 shares and a transaction value of 68.5 million yuan [2]