-12.7%
CMCSA vs RF
+16.9%
-29.6%
-30.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | RF | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | -0.1% | -0.5% | -0.6% |
| 7D | -2.1% | +1.3% | -3.4% | -2.6% |
| 30D | +7.0% | -3.6% | +10.6% | +8.4% |
| 3M | +15.1% | +8.1% | +7.0% | +11.9% |
| 6M | -15.4% | +11.5% | -26.8% | -18.4% |
| YTD | -1.9% | +15.6% | -17.5% | -7.0% |
| 1Y | -12.7% | +15.7% | -28.4% | -20.8% |
| All | -12.7% | +16.9% | -29.6% | -20.8% |
Cumulative growth
Daily Returns
Daily percentage return beside RF.
Daily Out/Under-Performance
Portfolio return minus RF return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × RF 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 1y: compounded portfolio wealth divided by compounded RF 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…
1y analysis · Full analysis span regression · 6 months rolling