-15.6%
EFX vs DUOL
+45.2%
-60.8%
-25.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | DUOL | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.1% | -5.2% | +2.2% | -1.5% |
| 7D | -7.8% | -7.8% | 0.0% | -5.5% |
| 30D | -5.7% | +11.8% | -17.6% | -8.9% |
| 3M | +2.5% | +24.1% | -21.6% | -3.1% |
| All | -15.6% | +45.2% | -60.8% | -23.8% |
Cumulative growth
Daily Returns
Daily percentage return beside DUOL.
Daily Out/Under-Performance
Portfolio return minus DUOL return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × DUOL return. Early observations use the first valid beta; later observations use the trailing beta estimated for each date.
Cumulative Out/Under-Performance
Relative wealth over 6mo: compounded portfolio wealth divided by compounded DUOL wealth, less one. Both series rebase at the selected span's start.
Cumulative Alpha
Compounded beta-adjusted residual returns apply the first valid beta to early observations, then the trailing beta ending on each date.
Updating return analytics…
6mo analysis · Full analysis span regression · 6 months rolling