+12.6%
EBAY vs ATI
+176.2%
-163.7%
-20.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | ATI | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.3% | +3.0% | -5.3% | -2.5% |
| 7D | -2.1% | -0.1% | -2.0% | -2.1% |
| 30D | -6.7% | +2.7% | -9.4% | -7.0% |
| 3M | -5.0% | +16.3% | -21.3% | -6.6% |
| 6M | +14.6% | +30.2% | -15.5% | +10.6% |
| YTD | +19.8% | +83.6% | -63.7% | +10.4% |
| 1Y | +12.6% | +173.0% | -160.4% | +6.4% |
| All | +12.6% | +176.2% | -163.7% | +6.4% |
Cumulative growth
Daily Returns
Daily percentage return beside ATI.
Daily Out/Under-Performance
Portfolio return minus ATI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ATI 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 ATI 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