-48.2%
CMCSA vs ABNB
+4.1%
-52.2%
-54.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | ABNB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -6.6% | -2.8% | -3.8% | -6.1% |
| 7D | -8.3% | -7.4% | -0.8% | -7.0% |
| 30D | -2.4% | -8.2% | +5.7% | -0.9% |
| 3M | +4.5% | +29.1% | -24.6% | -0.4% |
| 6M | -18.8% | +26.6% | -45.3% | -22.5% |
| YTD | -8.9% | +25.0% | -33.9% | -13.2% |
| 1Y | -18.3% | +37.0% | -55.3% | -23.5% |
| 3Y | -35.0% | +16.3% | -51.3% | -38.8% |
| 5Y | -48.2% | +2.2% | -50.3% | -53.1% |
| All | -48.2% | +4.1% | -52.2% | -53.1% |
Cumulative growth
Daily Returns
Daily percentage return beside ABNB.
Daily Out/Under-Performance
Portfolio return minus ABNB return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ABNB 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 5y: compounded portfolio wealth divided by compounded ABNB 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…
5y analysis · Full analysis span regression · 6 months rolling