-4.8%
DXCM vs PBF
-18.6%
+13.8%
-11.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | PBF | Excess | Alpha |
|---|---|---|---|---|
| 1D | -6.0% | -1.6% | -4.4% | -6.0% |
| 7D | -3.5% | -13.8% | +10.3% | -4.0% |
| 30D | -5.8% | -19.6% | +13.8% | -6.0% |
| All | -4.8% | -18.6% | +13.8% | -5.1% |
Cumulative growth
Daily Returns
Daily percentage return beside PBF.
Daily Out/Under-Performance
Portfolio return minus PBF return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × PBF 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 PBF 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