-20.2%
BKNG vs CMCSA
-15.8%
-4.3%
-30.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | CMCSA | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.5% | +2.4% | -1.8% | 0.0% |
| 7D | -10.7% | -5.6% | -5.1% | -9.5% |
| 30D | -18.1% | -1.9% | -16.2% | -17.6% |
| 3M | +8.5% | +6.4% | +2.1% | +7.3% |
| 6M | -0.1% | -16.9% | +16.9% | +0.1% |
| YTD | -18.2% | -6.8% | -11.4% | -20.8% |
| All | -20.2% | -15.8% | -4.3% | -21.6% |
Cumulative growth
Daily Returns
Daily percentage return beside CMCSA.
Daily Out/Under-Performance
Portfolio return minus CMCSA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × CMCSA 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 CMCSA 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