-20.2%
BKNG vs EBAY
+19.1%
-39.3%
-30.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 2025-09-11 to 2026-09-11.
| Period | Portfolio | EBAY | Excess | Alpha |
|---|---|---|---|---|
| 1D | 0.0% | +2.6% | -2.6% | -0.7% |
| 7D | -9.8% | +4.2% | -14.0% | -10.8% |
| 30D | -17.9% | +5.6% | -23.5% | -19.0% |
| 3M | +6.6% | -1.4% | +8.0% | +6.9% |
| 6M | +1.1% | +18.2% | -17.1% | -3.5% |
| YTD | -18.2% | +24.8% | -43.1% | -22.4% |
| 1Y | -20.2% | +18.0% | -38.2% | -25.6% |
| All | -20.2% | +19.1% | -39.3% | -25.6% |
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 2025-09-11 to 2026-09-11: 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…
2025-09-11 to 2026-09-11 analysis · Full analysis span regression · 6 months rolling