Group 1 - The core viewpoint of the article indicates that MicroTech Medical-B (02235.HK) has experienced a stock price decline of 2.81% over the past week, from HKD 7.48 to HKD 7.27, underperforming compared to the medical equipment and supplies sector, which rose by 1.03%, and the Hang Seng Index, which increased by 0.68% [1] - Technical indicators show a continued negative MACD histogram (latest at -0.071), KDJ indicator in the oversold region (J line at 5.039), and a narrowing Bollinger Band, reflecting a short-term weak trend [1] - Trading activity has been light, with an average turnover rate of only 0.06% over the past week, indicating significant net outflow of funds [1] Group 2 - On February 9, 2026, MicroTech Medical-B announced a share buyback of 26,000 shares for a total of HKD 190,300, marking the only public action by the company in the past week, which suggests management's intention to support the stock price [1]
微泰医疗-B股价走弱，近七日跌2.81%