+228.1%
EBAY vs AMT
+16.9%
+211.2%
-20.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | AMT | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.6% | +1.0% | -0.3% | +0.4% |
| 7D | -0.9% | +1.5% | -2.4% | -1.2% |
| 30D | +3.5% | +6.8% | -3.4% | +2.0% |
| 3M | +16.0% | +11.2% | +4.8% | +13.2% |
| 6M | +7.6% | +12.5% | -4.9% | +4.4% |
| YTD | +40.1% | +12.5% | +27.6% | +35.2% |
| 1Y | +45.0% | +10.1% | +34.9% | +40.8% |
| 3Y | +228.1% | +16.0% | +212.1% | +203.9% |
| All | +228.1% | +16.9% | +211.2% | +203.9% |
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 3y: 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…
3y analysis · Full analysis span regression · 6 months rolling