-36.7%
PDD vs DUOL
-46.2%
+9.5%
-46.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | DUOL | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.0% | -5.2% | +2.2% | -2.7% |
| 7D | -4.1% | -7.8% | +3.7% | -3.6% |
| 30D | -13.1% | +11.8% | -24.9% | -13.8% |
| 3M | -3.5% | +24.1% | -27.6% | -5.0% |
| 6M | -21.8% | +43.6% | -65.4% | -23.7% |
| YTD | -29.7% | -16.6% | -13.1% | -30.0% |
| All | -36.7% | -46.2% | +9.5% | -35.7% |
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 1y: 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…
1y analysis · Full analysis span regression · 6 months rolling