20230801-东吴证券-金工定期报告_TPS与SPS选股因子绩效月报_26页_1mb

报告摘要

Summary of Financial Engineering Report: TPS and SPS Factor Performance

TPS Factor

The TPS factor, constructed from daily frequency turnover rate improvements with price component, demonstrates strong performance in a 10-group portfolio with short selling. Over the period from 2006 to 2022, its multi-short annualized return is 4215%, with information ratio 2.56, monthly win rate 79.49%, and max drawdown 15.93%. It outperforms traditional Turn20 factor and shows reduced group internal standard deviation after pure enhancement.

SPS Factor

The SPS factor, similar to TPS but with STR-based adjustments, exhibits better performance: annualized return 4770%, information ratio 3.59, monthly win rate 83.59%, and max drawdown 12.28%. It surpasses traditional STR factor and maintains high stability and risk-adjusted returns post-purification.

Key Insights

Both factors use historical data backtesting, with improvements in monotonicity and diversification.
Advantages include handling market sentiment and reducing within-group volatility better than traditional factors.
Disadvantages: Performance may not guarantee future results due to market changes and single-factor risks.
Stability and correlation analyses show consistent rankings and potential for strategic applications with additional risk controls.

Recommendations

These factors can be integrated into investment strategies, but users should incorporate funding management and risk mitigation due to historical-based stats.