+15.1%
CMCSA vs USB
+18.8%
-3.7%
-9.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | USB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | -0.3% | -0.3% | -0.5% |
| 7D | -2.1% | +1.4% | -3.5% | -2.8% |
| 30D | +7.0% | -1.3% | +8.3% | +7.4% |
| 3M | +15.1% | +15.2% | -0.1% | +9.1% |
| All | +15.1% | +18.8% | -3.7% | +9.1% |
Cumulative growth
Daily Returns
Daily percentage return beside USB.
Daily Out/Under-Performance
Portfolio return minus USB return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × USB 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 3mo: compounded portfolio wealth divided by compounded USB 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…
3mo analysis · Full analysis span regression · Available span rolling