+12.6%
EBAY vs AMT
-7.7%
+20.3%
-20.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | AMT | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.3% | -1.1% | -1.2% | -2.2% |
| 7D | -2.1% | -0.2% | -1.9% | -2.1% |
| 30D | -6.7% | +4.6% | -11.3% | -6.9% |
| 3M | -5.0% | -8.4% | +3.5% | -4.5% |
| 6M | +14.6% | -6.0% | +20.7% | +14.6% |
| YTD | +19.8% | +2.1% | +17.7% | +19.4% |
| 1Y | +12.6% | -6.4% | +19.0% | +11.8% |
| All | +12.6% | -7.7% | +20.3% | +11.8% |
Cumulative growth
Daily Returns
Daily percentage return beside AMT.
Daily Out/Under-Performance
Portfolio return minus AMT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × AMT 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 AMT 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