-31.9%
ALAB vs DUOL
+20.7%
-52.6%
-54.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | DUOL | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.3% | +1.6% | -1.9% | -0.1% |
| 7D | -7.5% | +22.4% | -29.9% | -3.6% |
| 30D | -36.8% | +4.5% | -41.3% | -35.9% |
| 3M | -31.9% | +14.2% | -46.1% | -28.9% |
| All | -31.9% | +20.7% | -52.6% | -28.9% |
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 3mo: 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…
3mo analysis · Full analysis span regression · Available span rolling