-2.4%
CMCSA vs XYZ
+1.1%
-3.6%
-9.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | XYZ | Excess | Alpha |
|---|---|---|---|---|
| 1D | -6.6% | -0.9% | -5.7% | -6.3% |
| 7D | -8.3% | -3.7% | -4.6% | -7.2% |
| 30D | -2.4% | +0.5% | -3.0% | -2.7% |
| All | -2.4% | +1.1% | -3.6% | -2.7% |
Cumulative growth
Daily Returns
Daily percentage return beside XYZ.
Daily Out/Under-Performance
Portfolio return minus XYZ return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × XYZ 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 XYZ 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