-15.4%
CMCSA vs ADVB
+73.8%
-89.2%
-30.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | ADVB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | -0.7% | +0.1% | -0.6% |
| 7D | -2.1% | -3.8% | +1.7% | -2.1% |
| 30D | +7.0% | +17.6% | -10.5% | +7.3% |
| 3M | +15.1% | +119.1% | -104.0% | +11.6% |
| 6M | -15.4% | +103.4% | -118.7% | -17.5% |
| All | -15.4% | +73.8% | -89.2% | -17.5% |
Cumulative growth
Daily Returns
Daily percentage return beside ADVB.
Daily Out/Under-Performance
Portfolio return minus ADVB return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ADVB 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 ADVB 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