+8.2%
CMCSA vs ALK
-37.5%
+45.6%
-57.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | ALK | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.5% | +7.1% | -6.6% | -1.1% |
| 7D | +2.7% | +8.9% | -6.2% | +0.6% |
| 30D | +18.6% | +5.9% | +12.7% | +16.8% |
| 3M | -1.8% | -16.5% | +14.7% | +1.6% |
| 6M | -0.7% | +2.1% | -2.8% | -2.7% |
| YTD | -7.8% | -17.1% | +9.3% | -6.7% |
| 1Y | +0.7% | -2.9% | +3.6% | -2.2% |
| 3Y | -28.0% | +24.5% | -52.4% | -37.7% |
| 5Y | -42.1% | -29.1% | -13.0% | -43.3% |
| 10Y | +8.2% | -39.1% | +47.3% | -3.3% |
| All | +8.2% | -37.5% | +45.6% | -3.3% |
Cumulative growth
Daily Returns
Daily percentage return beside ALK.
Daily Out/Under-Performance
Portfolio return minus ALK return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ALK 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 10y: compounded portfolio wealth divided by compounded ALK 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…
10y analysis · Full analysis span regression · 6 months rolling