-23.6%
ACI vs DUOL
+35.8%
-59.5%
-30.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | DUOL | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.3% | -5.2% | +2.0% | -2.5% |
| 7D | -2.6% | -7.8% | +5.2% | -1.5% |
| 30D | +1.1% | +11.8% | -10.8% | -0.6% |
| 3M | -23.6% | +24.1% | -47.7% | -27.0% |
| All | -23.6% | +35.8% | -59.5% | -27.0% |
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