量化选基月报：6月份交易类选基策略业绩改善-20250706

• The "Style Rotation Fund Selection Strategy" is based on constructing an absolute active rotation indicator using stock holdings from two reporting periods to identify style rotation or stable style funds. The strategy employs semi-annual rebalancing at the end of March and August, focusing on equity-biased mixed funds and ordinary stock funds, excluding transaction costs[26][31][31] - The "Comprehensive Fund Selection Strategy Based on Fund Characteristics and Capabilities" integrates multiple selection factors such as fund size, holder structure, performance momentum, stock-picking ability, hidden trading ability, and gold content. These factors are equally weighted and combined. The strategy uses quarterly rebalancing at the end of January, April, July, and October, excluding transaction costs[35][40][40] - The "Fund Selection Strategy Based on Trading Motivation Factor and Stock Spread Income Factor" combines trading motivation factors and stock spread income factors derived from fund profit statements. It aims to select funds with high stock spread income, active trading motivation, and low likelihood of performance manipulation. The strategy employs semi-annual rebalancing at the end of March and August, focusing on active equity funds, excluding transaction costs[41][42][47] - The "Fund Manager Trading Uniqueness Strategy" constructs a network based on fund manager holdings and trading details to create a trading uniqueness indicator. The strategy uses semi-annual rebalancing at the beginning of April and September, focusing on equity-biased mixed funds, ordinary stock funds, and flexible allocation funds, excluding transaction costs[48][54][54] - The "Style Rotation Fund Selection Strategy" achieved a June return of 4.45%, annualized return of 9.05%, annualized volatility of 19.67%, Sharpe ratio of 0.46, maximum drawdown of 37.30%, annualized excess return of 3.43%, excess maximum drawdown of 11.25%, and IR of 0.46[31] - The "Comprehensive Fund Selection Strategy Based on Fund Characteristics and Capabilities" achieved a June return of 4.26%, annualized return of 13.09%, annualized volatility of 22.51%, Sharpe ratio of 0.58, maximum drawdown of 44.27%, annualized excess return of 4.92%, excess maximum drawdown of 17.38%, and IR of 0.61[40] - The "Fund Selection Strategy Based on Trading Motivation Factor and Stock Spread Income Factor" achieved a June return of 6.47%, annualized return of 9.03%, annualized volatility of 21.66%, Sharpe ratio of 0.42, maximum drawdown of 48.39%, annualized excess return of 3.09%, excess maximum drawdown of 19.13%, and IR of 0.53[47] - The "Fund Manager Trading Uniqueness Strategy" achieved a June return of 5.38%, annualized return of 9.86%, annualized volatility of 19.51%, Sharpe ratio of 0.51, maximum drawdown of 37.26%, annualized excess return of 4.30%, excess maximum drawdown of 10.84%, and IR of 0.85[54]