+64.3%
ZETA vs DUOL
+53.2%
+11.1%
-29.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | DUOL | Excess | Alpha |
|---|---|---|---|---|
| 1D | -4.1% | -2.7% | -1.3% | -2.7% |
| 7D | +2.7% | +5.1% | -2.4% | +0.2% |
| 30D | +15.8% | +14.1% | +1.7% | +7.6% |
| 3M | +35.4% | +41.5% | -6.1% | +10.5% |
| All | +64.3% | +53.2% | +11.1% | +24.6% |
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 6mo: 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…
6mo analysis · Full analysis span regression · 6 months rolling