+14.8%
SPY vs EBAY
+53.1%
-38.3%
-8.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | EBAY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.7% | +5.5% | -3.9% | +1.1% |
| 7D | -0.7% | +6.0% | -6.8% | -1.3% |
| 30D | -1.0% | +16.8% | -17.8% | -2.5% |
| 3M | -0.3% | +14.5% | -14.9% | -1.6% |
| 6M | +7.3% | +15.1% | -7.8% | +5.6% |
| YTD | +13.3% | +45.0% | -31.7% | +7.1% |
| 1Y | +14.8% | +55.2% | -40.4% | +6.7% |
| All | +14.8% | +53.1% | -38.3% | +6.7% |
Cumulative growth
Daily Returns
Daily percentage return beside EBAY.
Daily Out/Under-Performance
Portfolio return minus EBAY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × EBAY 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 EBAY 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