+84.2%
EBAY vs AMT
-19.6%
+103.8%
-50.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | AMT | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.1% | +0.7% | +1.4% | +1.9% |
| 7D | +4.1% | +1.6% | +2.5% | +3.7% |
| 30D | +10.1% | +4.5% | +5.6% | +8.6% |
| 3M | +15.0% | +13.8% | +1.2% | +10.3% |
| 6M | +15.4% | +10.0% | +5.3% | +11.2% |
| YTD | +43.1% | +11.8% | +31.4% | +36.4% |
| 1Y | +46.9% | +10.2% | +36.6% | +40.6% |
| 3Y | +225.8% | +15.1% | +210.6% | +199.6% |
| 5Y | +84.2% | -18.8% | +103.0% | +88.3% |
| All | +84.2% | -19.6% | +103.8% | +88.3% |
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 5y: 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…
5y analysis · Full analysis span regression · 6 months rolling