+20.0%
STT vs DUOL
+40.4%
-20.5%
-5.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | DUOL | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.2% | -2.7% | +2.9% | 0.0% |
| 7D | +0.5% | +5.1% | -4.6% | +0.9% |
| 30D | +3.9% | +14.1% | -10.3% | +4.9% |
| 3M | +20.0% | +41.5% | -21.6% | +21.7% |
| All | +20.0% | +40.4% | -20.5% | +21.7% |
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