风格 Smart beta 组合跟踪周报：小盘 50 组合占优-20260120

• The report focuses on the performance of Smart beta portfolios, specifically Value, Growth, and Small-cap styles, constructed based on high beta elasticity and long-term stable excess returns objectives[6][7][9] - Value Smart beta portfolios include Value 50 and Value Balanced 50 portfolios, with weekly returns of -1.15% and 0.38%, respectively, and annual returns of -1.47% and 3.52%[4][7][9] - Growth Smart beta portfolios include Growth 50 and Growth Balanced 50 portfolios, with weekly returns of 2.02% and 2.28%, respectively, and annual returns of 5.52% and 6.00%[4][7][16] - Small-cap Smart beta portfolios include Small-cap 50 and Small-cap Balanced 50 portfolios, with weekly returns of 3.24% and 1.70%, respectively, and annual returns of 7.58% and 8.26%[4][7][22] - The report highlights the relative performance of these portfolios against their respective benchmarks, such as the CSI Value Index, CSI Growth Index, and CSI 2000 Index, showcasing excess returns and maximum relative drawdowns[7][9][16]