Core Viewpoint - The China Galaxy Securities report highlights the outstanding performance of the CSI 2000 Enhanced ETF (159552), which achieved a net value growth rate of 29.18% in the first half of 2023, making it the top performer among similar broad-based ETFs. Since its inception, it has recorded a cumulative growth rate of 68.21% [1]. Performance Summary - As of July 9, 2023, the CSI 2000 Enhanced ETF (159552) has further increased its year-to-date growth to 33.20%, with a total growth of 74.30% since its launch in June 2022, significantly outperforming its peers [1][2]. Fund Flow Analysis - There has been a notable increase in the fund's scale, with only two trading days since June showing a decrease. The CSI 2000 Enhanced ETF (159552) has seen continuous growth for 13 trading days, indicating strong capital inflow [2]. Market Dynamics - The maturity of quantitative technology has made "enhanced" strategies more feasible. However, achieving the level of the CSI 2000 Enhanced ETF (159552) still requires significant skill from fund managers, indicating that its enhancement strategy is more effective than its peers [3]. Market Environment - The current market environment has favored small-cap stocks, which have been performing well since the beginning of the year. This has created a fertile ground for enhanced strategies to capture excess returns, particularly as small-cap indices align better with enhancement strategies compared to large-cap indices [3]. Pricing Inefficiencies - The CSI 2000 index is likened to a less monitored market, where many companies receive little attention, leading to frequent pricing errors. This environment allows enhanced strategies to identify undervalued stocks, buy them, and profit when the market corrects these mispricings [4]. Strategy Effectiveness - Small-cap stocks exhibit higher volatility, making it easier for enhancement strategies to capture short-term trends. The flexibility of these strategies allows for quick adjustments, providing a competitive advantage in a market filled with pricing errors [5]. Future Outlook - The CSI 2000 Enhanced ETF (159552) is showing potential for further gains, with the possibility of reaching new historical highs if liquidity remains ample in July 2023 [7].

Core Viewpoint - Small-cap index enhancement strategy products have shown significant excess returns in 2023, with nearly 80% of products achieving excess returns, particularly in small-cap categories [1][2]. Performance Summary - As of May 16, 2023, the highest unit net value growth rate for off-market index enhancement funds exceeded 30%, with small-cap index enhancement products outperforming benchmarks by over 8% [2]. - On the on-market side, enhancement strategy ETFs also performed well, with the highest net value growth rate exceeding 20%, and specific ETFs like the招商中证2000 enhancement strategy ETF achieving an excess return of 11.32% [2]. Market Environment - The active performance of small-cap stocks this year, particularly in indices like 中证2000 and 中证1000, has provided more opportunities for excess returns due to their higher growth potential and volatility [3]. - Increased market attention on small-cap stocks has led to a continuous inflow of funds into related index components, driving stock price increases and creating a favorable investment environment for enhancement strategy products [3]. Quantitative Models - This year, factors such as reversal, dividend, and growth have performed well, contributing to excess returns for traditional multi-factor combinations [3]. - Many institutions have adopted machine learning models to capture high-frequency, non-linear stock volatility characteristics, enhancing the stability of returns [3]. Strategy Outlook - For the second half of the year, it is crucial to closely follow index styles and minimize significant deviations, optimizing quantitative models to improve sensitivity to market changes [5][6]. - Risk management remains essential, with a focus on monitoring macroeconomic data, policy changes, and industry dynamics to reduce portfolio risk exposure [6]. - The emphasis will be on enhancing the predictive capability of Alpha models while maintaining a stable style constraint in index enhancement product management [6].