-2.8%
DXCM vs AMT
+19.9%
-22.7%
-11.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | AMT | Excess | Alpha |
|---|---|---|---|---|
| 1D | -4.5% | -0.4% | -4.1% | -4.4% |
| 7D | +5.7% | +4.4% | +1.3% | +4.6% |
| 30D | +1.3% | +17.7% | -16.4% | -1.2% |
| All | -2.8% | +19.9% | -22.7% | -5.4% |
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 1mo: 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…
1mo analysis · Full analysis span regression · Available span rolling