-15.4%
CMCSA vs PBF
+90.7%
-106.0%
-30.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | PBF | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | -1.3% | +0.7% | -0.6% |
| 7D | -2.1% | +4.3% | -6.4% | -2.1% |
| 30D | +7.0% | +22.0% | -15.0% | +7.4% |
| 3M | +15.1% | +74.5% | -59.4% | +14.4% |
| 6M | -15.4% | +67.7% | -83.0% | -16.0% |
| All | -15.4% | +90.7% | -106.0% | -16.0% |
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 6mo: 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…
6mo analysis · Full analysis span regression · 6 months rolling