- The report does not contain any quantitative models or factors for analysis

风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发布，任何在本文出现的信息（包括但不 限于个股、评论、预测、图表、指标、理论、任何形式的表述等）均只作为参考，不构成个人投资建 议。 10月15日，截止午间收盘，中证2000ETF增强（159556）涨1.39%，报1.164元，成交额67.34万元。中证 2000ETF增强（159556）重仓股方面，振华新材截止午盘跌0.62%，恒宝股份跌2.50%，永鼎股份跌 1.53%，永安药业涨5.03%，旭光电子跌3.81%，中核科技涨0.42%，炬光科技跌2.84%，汇通能源跌 0.29%，鑫科材料跌1.47%，芭田股份跌1.89%。 中证2000ETF增强（159556）业绩比较基准为中证2000指数收益率，管理人为平安基金管理有限公司， 基金经理为俞瑶、李严，成立（2023-12-27）以来回报为15.86%，近一个月回报为-1.76%。 来源：新浪基金∞工作室 ...

Market Overview - The market has been driven by the "anti-involution" theme and large financial institutions, with the Shanghai Composite Index surpassing 3500 [1] - Large-cap stocks are significantly outperforming small-cap stocks, which is contrary to historical bull markets where small-cap stocks typically exhibit higher elasticity [1] - The focus is on when the market will experience a resonance effect, suggesting a shift of some positions into small-cap stocks to enjoy stronger beta returns [1] Index Performance - As of July 11, 2025, the CSI 2000 Index (932000) decreased by 0.01%, with mixed performance among constituent stocks [1] - Notable gainers include San Chuan Wisdom (300066) up 20.09%, Gu Ao Technology (300551) up 20.04%, and Pu Lian Software (300996) up 16.09% [1] - Major decliners include Qin An Co. (603758) down 10.01%, New City (300778) down 9.71%, and Zai Sheng Technology (603601) down 9.51% [1] - The CSI 2000 ETF Enhanced (159556) rose by 0.19%, with a latest price of 1.05 yuan [1] - Over the past week, the CSI 2000 ETF Enhanced has accumulated a rise of 0.87% as of July 10, 2025 [1] Fund Performance - As of July 10, the CSI 2000 ETF Enhanced has seen a net value increase of 39.51% over the past year, ranking 550 out of 2908 index equity funds, placing it in the top 18.91% [2] - The fund's highest single-month return since inception was 19.32%, with the longest consecutive monthly gains being 3 months and the highest cumulative gain during that period being 29.81% [2] - The fund has experienced 10 months of gains versus 8 months of losses, with an average return of 5.51% during the gaining months and an 86.72% probability of profit over a one-year holding period [2]