+54.2%
EBAY vs ZYBT
-37.3%
+91.5%
-17.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | ZYBT | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.4% | +0.7% | -2.2% | -1.4% |
| 7D | +1.8% | -3.5% | +5.3% | +1.8% |
| 30D | +15.2% | +24.3% | -9.1% | +15.1% |
| 3M | +11.3% | -41.5% | +52.8% | +11.4% |
| 6M | +17.9% | +58.6% | -40.8% | +16.3% |
| YTD | +42.9% | +20.0% | +22.9% | +42.3% |
| 1Y | +54.2% | -35.2% | +89.4% | +60.6% |
| All | +54.2% | -37.3% | +91.5% | +60.6% |
Cumulative growth
Daily Returns
Daily percentage return beside ZYBT.
Daily Out/Under-Performance
Portfolio return minus ZYBT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ZYBT 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 ZYBT 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