+0.8%
CMCSA vs CP
+10.2%
-9.4%
-22.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | CP | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.5% | +2.0% | -1.5% | -0.6% |
| 7D | +2.7% | +2.8% | -0.1% | +1.2% |
| 30D | +18.6% | +11.3% | +7.3% | +12.9% |
| 3M | -1.8% | +2.9% | -4.7% | -3.3% |
| All | +0.8% | +10.2% | -9.4% | -4.0% |
Cumulative growth
Daily Returns
Daily percentage return beside CP.
Daily Out/Under-Performance
Portfolio return minus CP return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × CP 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 CP 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