Sou Hu Cai Jing·2026-01-14 02:58Group 1 - The A-share market saw all three major indices rise, with the medical device ETF (562600) increasing by 2.30% in early trading [1] - AI applications in the medical sector continued to perform strongly, with notable stock increases: Dean Diagnostics surged by 12.48%, Yuyue Medical rose by 9.10%, Tianzhihang increased by 6.99%, and Kingmed Diagnostics went up by 5.02% [1] - The medical device ETF (562600) has attracted significant capital, with a net inflow of 91 million yuan over the past five days and a trading volume of 26.96 million yuan at the time of reporting [1] Group 2 - OpenAI has invested $60 million to acquire the medical technology startup Torch, enhancing its AI healthcare strategy. The acquisition focuses on developing a "unified medical memory" system to integrate disparate patient health data [1] - The medical device industry is experiencing robust growth, with the medical device ETF (562600) tracking the CSI All Index for medical devices, which has a 23.8% allocation to brain-computer interface stocks, the highest among listed ETFs [2] - The ETF's high concentration in the medical device sector, at 89.2%, allows for effective capture of growth opportunities in niche markets [2]