+26.5%
ROKU vs DUOL
+18.9%
+7.6%
-6.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | DUOL | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.6% | -4.9% | +3.3% | -1.6% |
| 7D | -3.0% | -11.8% | +8.7% | -3.3% |
| 30D | +0.7% | +1.5% | -0.8% | +0.9% |
| 3M | +26.5% | +18.1% | +8.3% | +28.0% |
| All | +26.5% | +18.9% | +7.6% | +28.0% |
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