- The report mentions the construction of enhanced strategy ETFs, which are based on indices such as CSI 300, CSI 500, CSI 1000, SSE STAR 50, and others. These ETFs aim to outperform their respective benchmarks through quantitative strategies and factor-based enhancements [23][24][35] - The construction process involves selecting stocks from the underlying index and applying quantitative models to optimize the portfolio. The models may include factor analysis, risk control, and return enhancement techniques. Specific formulas or methodologies are not detailed in the report [23][24][35] - Evaluation of enhanced strategy ETFs indicates that 18 out of 51 ETFs outperformed their benchmarks last week. Over the past year, 30 out of 33 ETFs achieved positive excess returns, showcasing the effectiveness of the strategy [23][24][35] - Testing results for enhanced strategy ETFs show varying excess returns. For example, the CSI 300 Enhanced ETF achieved a weekly excess return of 0.64%, while the CSI 500 Enhanced ETF achieved 1.42%. Over the past year, the CSI 1000 Enhanced ETF delivered an excess return of 28.67%, and the Guozheng 2000 Enhanced ETF achieved 33.35% [24][35][36]

- The report tracks the performance of various enhanced index funds, including those based on indices such as CSI 500, CSI 1000, and CSI 2000, highlighting their excess returns over benchmarks. For example, the Huatai-PineBridge CSI 500 Enhanced Index Fund achieved an excess return of 1.25% last week, while the Huatai-PineBridge CSI 1000 Enhanced Index Fund recorded 1.39%[6][39][40] - Over the past year, the best-performing enhanced index fund in the CSI 500 category was the Penghua CSI 500 Enhanced Index Fund, with an excess return of 18.88%. In the CSI 1000 category, the best performer was the Boda CSI 1000 Enhanced Index Fund, achieving an excess return of 29.12%. For the CSI 2000 category, the Huatai-PineBridge CSI 2000 Enhanced Index Fund led with an excess return of 31.92%[40][41][42] - Enhanced strategy ETFs have shown strong performance, with 30 out of 51 ETFs surpassing their benchmarks last week. Over the past year, 29 out of 33 ETFs established for more than a year achieved positive excess returns. The best-performing ETF over the past year was the China Merchants CSI 2000 Enhanced Strategy ETF, with an excess return of 29.97%[26][27][39]

- The report tracks the performance of enhanced index funds, highlighting that in the CSI 300 enhanced index fund category, the best performer last week was E Fund CSI 300 Selected Enhanced A (010736.OF), achieving an excess return of 1.14% relative to the benchmark[5][40][42] - In the CSI 500 enhanced index fund category, HuaAn CSI 500 Enhanced A (005607.OF) delivered an excess return of 0.59% last week[5][40][42] - For the CSI 1000 enhanced index fund category, E Fund CSI 1000 Quantitative Enhanced A (017094.OF) achieved an excess return of 0.84% last week[5][40][42] - In the Guozheng 2000 enhanced index fund category, Penghua Guozheng 2000 Enhanced A (017892.OF) performed the best, with an excess return of 1.04% last week[5][40][42] - Over the past year, the best performer in the CSI 300 enhanced index fund category was Anxin Quantitative Selected CSI 300 Enhanced A (003957.OF), achieving an excess return of 15.24%[41][42][43] - In the CSI 500 enhanced index fund category, ZhongOu CSI 500 Enhanced A (015453.OF) led with an excess return of 9.84% over the past year[41][42][43] - For the CSI 1000 enhanced index fund category, Dacheng CSI 1000 Enhanced A (018661.OF) achieved the highest excess return of 17.26% over the past year[41][42][43] - In the Guozheng 2000 enhanced index fund category, Huaxia Guozheng 2000 Enhanced A (019318.OF) delivered the best performance, with an excess return of 22.77% over the past year[41][42][43]

- The report tracks the performance of various enhanced index funds, including Huashang Quantitative Selected CSI 300 Enhanced A, which achieved an excess return of 0.66% last week relative to its benchmark[4][37][40] - Among CSI 500 Enhanced Index Funds, Haitong CSI 500 Enhanced A delivered the best performance last week with an excess return of 1.06%[4][37][40] - For CSI 1000 Enhanced Index Funds, Guojin CSI 1000 Enhanced A achieved an excess return of 0.97% last week, while over the past year, Bosera CSI 1000 Enhanced A led with an excess return of 15.32%[4][37][38] - In the CSI 2000 Enhanced Index Funds category, Wanjia CSI 2000 Enhanced A performed best last week with an excess return of 0.66%, while Huixintong CSI 2000 Enhanced A achieved the highest one-year excess return of 20.64%[4][37][38]