+160.3%
EBAY vs DUOL
-9.6%
+169.9%
-20.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | DUOL | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.6% | -1.0% | +3.6% | +2.7% |
| 7D | +4.2% | -7.0% | +11.2% | +4.8% |
| 30D | +5.6% | +6.7% | -1.1% | +4.9% |
| 3M | -1.4% | +16.0% | -17.4% | -2.9% |
| 6M | +18.2% | +45.4% | -27.2% | +13.9% |
| YTD | +24.8% | -18.1% | +43.0% | +25.4% |
| 1Y | +18.0% | -53.6% | +71.6% | +22.9% |
| 3Y | +160.3% | -11.0% | +171.2% | +147.6% |
| All | +160.3% | -9.6% | +169.9% | +147.6% |
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 3y: 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…
3y analysis · Full analysis span regression · 6 months rolling