数据集: Systematic Risk Metrics (共 16 条) ============================================================ - beta_last_30_days_spy - beta_last_360_days_spy - beta_last_60_days_spy - beta_last_90_days_spy - correlation_last_30_days_spy - correlation_last_360_days_spy - correlation_last_60_days_spy - correlation_last_90_days_spy - systematic_risk_last_30_days - systematic_risk_last_360_days - systematic_risk_last_60_days - systematic_risk_last_90_days - unsystematic_risk_last_30_days - unsystematic_risk_last_360_days - unsystematic_risk_last_60_days - unsystematic_risk_last_90_days