Zheng Xing Xing Ye Ri Bao·2025-10-15 08:37Market Overview - The medical device sector increased by 0.72% on October 15, with TuoJing Life leading the gains [1] - The Shanghai Composite Index closed at 3912.21, up 1.22%, while the Shenzhen Component Index closed at 13118.75, up 1.73% [1] Top Performers - TuoJing Life (300642) closed at 25.85, up 10.38% with a trading volume of 294,900 shares and a transaction value of 756 million [1] - JiMin Health (603222) closed at 10.97, up 10.03% with a trading volume of 353,400 shares [1] - MaiLanDe (688273) closed at 43.90, up 9.75% with a trading volume of 47,500 shares [1] - KeFu Medical (301087) closed at 43.10, up 7.86% with a trading volume of 72,700 shares [1] - Rejing Bio (688068) closed at 170.79, up 6.96% with a trading volume of 34,700 shares [1] Underperformers - JinHao Medical (920925) closed at 34.05, down 3.81% with a trading volume of 15,400 shares [2] - DaBo Medical (002901) closed at 55.52, down 2.94% with a trading volume of 29,400 shares [2] - HuaDa ZhiZao (688114) closed at 68.57, down 2.93% with a trading volume of 52,400 shares [2] Capital Flow - The medical device sector saw a net inflow of 500 million in main funds, while retail investors experienced a net outflow of 214 million [2][3] - Major stocks like SaiNuo Medical (688108) had a net inflow of 129 million from main funds, while JiMin Health (603222) saw a net outflow of 471 million from retail investors [3]