-99.9%
BIYA vs DUOL
-45.0%
-54.9%
-99.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | DUOL | Excess | Alpha |
|---|---|---|---|---|
| 1D | 0.0% | +5.0% | -5.0% | -0.5% |
| 7D | +9.0% | +3.0% | +6.0% | +8.7% |
| 30D | -12.9% | +18.3% | -31.3% | -14.6% |
| 3M | -54.7% | +14.7% | -69.4% | -55.4% |
| 6M | -85.1% | +57.5% | -142.5% | -84.9% |
| YTD | -96.9% | -5.8% | -91.1% | -97.3% |
| 1Y | -98.5% | -11.4% | -87.1% | -98.7% |
| All | -99.9% | -45.0% | -54.9% | -99.9% |
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 5y: 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…
5y analysis · Full analysis span regression · 6 months rolling