Zheng Xing Xing Ye Ri Bao·2025-11-20 09:09Market Overview - The medical device sector experienced a decline of 1.21% on November 20, with Dongfang Ocean leading the drop [1] - The Shanghai Composite Index closed at 3931.05, down 0.4%, while the Shenzhen Component Index closed at 12980.82, down 0.76% [1] Stock Performance - Notable gainers in the medical device sector included: - Baijun Medical (688198) with a closing price of 131.90, up 4.02% [1] - Wandong Medical (600055) at 16.40, up 3.60% [1] - Yingke Medical (300677) at 38.90, up 3.43% [1] - Conversely, significant decliners included: - Dongfang Ocean (002086) at 2.85, down 4.36% [2] - Canar Co. (301122) at 26.52, down 3.70% [2] - Xiangyu Medical (688626) at 46.69, down 3.47% [2] Capital Flow - The medical device sector saw a net outflow of 1.303 billion yuan from institutional investors, while retail investors had a net inflow of 1.097 billion yuan [2] - The overall capital flow indicates a mixed sentiment, with institutional investors pulling back while retail investors showed interest [2] Individual Stock Capital Flow - Baijun Medical (688198) had a net inflow of 33.93 million yuan from institutional investors, while retail investors showed a net outflow of 16.04 million yuan [3] - Microelectrophysiology (688351) saw a net inflow of 17.57 million yuan from institutional investors, but a net outflow of 27.01 million yuan from retail investors [3] - Yingke Medical (300677) experienced a net inflow of 15.41 million yuan from institutional investors, with retail investors also showing a net outflow of 14.05 million yuan [3]