+10.5%
PFE vs DXCM
+20.4%
-9.8%
-15.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | DXCM | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.2% | -2.0% | +0.8% | -1.1% |
| 7D | +1.8% | -3.2% | +5.0% | +1.9% |
| 30D | +10.2% | +6.3% | +3.9% | +9.8% |
| 3M | +12.7% | +21.1% | -8.4% | +11.2% |
| 6M | +10.5% | +20.6% | -10.0% | +12.0% |
| All | +10.5% | +20.4% | -9.8% | +12.0% |
Cumulative growth
Daily Returns
Daily percentage return beside DXCM.
Daily Out/Under-Performance
Portfolio return minus DXCM return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × DXCM 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 6mo: compounded portfolio wealth divided by compounded DXCM 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…
6mo analysis · Full analysis span regression · 6 months rolling