Zheng Xing Xing Ye Ri Bao·2025-12-08 09:09Core Viewpoint - The medical device sector experienced a slight decline of 0.23% on December 8, with BaiRen Medical leading the losses, while the overall market indices showed positive performance with the Shanghai Composite Index rising by 0.54% and the Shenzhen Component Index increasing by 1.39% [1] Group 1: Market Performance - The medical device sector's decline was led by BaiRen Medical, which saw a drop of 3.39% in its closing price [2] - The Shanghai Composite Index closed at 3924.08, up 0.54%, while the Shenzhen Component Index closed at 13329.99, up 1.39% [1] Group 2: Individual Stock Performance - ZhenDe Medical (603301) had a closing price of 74.01, with a significant increase of 6.95% and a trading volume of 178,200 shares, amounting to a transaction value of 1.317 billion yuan [1] - Other notable gainers included Rejing Bio (688068) with a closing price of 181.00, up 4.89%, and Huakang Clean (301235) at 31.03, up 4.76% [1] - BaiRen Medical (688188) closed at 111.99, down 3.39%, with a trading volume of 9,959.93 shares and a transaction value of 113 million yuan [2] Group 3: Capital Flow - The medical device sector saw a net outflow of 199 million yuan from institutional investors, while retail investors contributed a net inflow of 213 million yuan [2] - The capital flow data indicates that ZhenDe Medical had a net inflow of 210 million yuan from institutional investors, while retail investors showed a net outflow of 169 million yuan [3]