溢多利股价震荡，机构关注生物酶制剂等新业务拓展

Group 1 - The stock price of Yiduoli (300381) has shown a fluctuating trend over the past 7 trading days, closing at 6.77 yuan with a single-day decline of 0.59% and a trading volume of approximately 31.49 million yuan, indicating a cautious overall market sentiment [1] - The net outflow of funds on February 13 was approximately 1.59 million yuan from institutional investors and about 1.84 million yuan from retail investors, reflecting a general cautious approach to investment [1] - The stock has experienced a cumulative decline of 1.17% over the past 5 days, with the current price below the 20-day moving average of 6.93 yuan, indicating short-term resistance at 7.19 yuan and support at 6.67 yuan [1] Group 2 - Recent institutional research indicates that Yiduoli has a neutral market attention, with 100% of institutional ratings being neutral, and the company ranks high in the number of institutional surveys conducted [2] - The earnings forecast for 2025 suggests a net loss range of 13 million to 26 million yuan, primarily due to insufficient downstream demand and non-recurring losses, while the main business maintains a gross profit margin of 46.51% [2] - The company has a solid financial structure with a debt ratio of 8.95%, and there is a need to monitor its business expansion in emerging fields such as biological enzyme preparations and semiconductor materials in the medium to long term [2]