Zheng Xing Xing Ye Ri Bao·2025-10-13 12:38Market Overview - The medical device sector experienced a decline of 1.35% on October 13, with Nanwei Medical leading the drop [1] - The Shanghai Composite Index closed at 3889.5, down 0.19%, while the Shenzhen Component Index closed at 13231.47, down 0.93% [1] Top Performers - Zhendemedical (603301) saw a closing price of 60.44, with a rise of 7.05% and a trading volume of 166,300 shares [1] - Wuzhou Medical (301234) closed at 46.22, up 6.13%, with a trading volume of 32,400 shares [1] - BGI Genomics (688114) closed at 72.35, increasing by 4.99% with a trading volume of 89,300 shares [1] Underperformers - Nanwei Medical (688029) closed at 91.15, down 6.78% with a trading volume of 42,800 shares [2] - Kangzhong Medical (688607) closed at 26.57, down 4.60%, with a trading volume of 25,700 shares [2] - Mindray Medical (300760) closed at 235.20, down 2.81%, with a trading volume of 108,600 shares [2] Capital Flow - The medical device sector saw a net outflow of 412 million yuan from institutional investors, while retail investors contributed a net inflow of 325 million yuan [2][3] - The top net inflow from retail investors was observed in Mindray Medical, with 2.63 million yuan, while Zhendemedical experienced a net outflow of 55.19 million yuan from retail investors [3]