量化基金业绩跟踪周报（2025.10.20-2025.10.24）：本周大盘指增超额回撤较大-20251025

• The report primarily tracks the performance of public quantitative funds, including index-enhanced funds, active quantitative funds, and market-neutral funds, across different time periods such as weekly, monthly, and yearly[1][2][3] - Index-enhanced funds are categorized based on the indices they track, including CSI 300, CSI 500, CSI 1000, and CSI A500. The excess returns of these funds are calculated relative to the total return indices of their respective benchmarks[31][32] - Active quantitative funds are defined based on their investment strategies, fund manager objectives, and stock positions, as outlined in their prospectuses. These funds aim to achieve absolute returns through quantitative strategies[31] - Market-neutral funds are classified under the "stock long-short" investment type in Wind and aim to achieve returns independent of market movements by balancing long and short positions[31] - The report provides detailed statistical data on excess returns, tracking errors, and maximum drawdowns for these fund categories across various time frames, including weekly, monthly, and yearly performance metrics[10][31][32]