+788.5%
XLK vs CMCSA
+7.4%
+781.1%
-33.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | CMCSA | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.3% | +0.1% | +1.2% | +1.3% |
| 7D | +0.2% | -4.9% | +5.1% | +2.0% |
| 30D | -0.6% | -1.1% | +0.4% | -0.6% |
| 3M | +2.6% | +6.6% | -4.0% | -1.0% |
| 6M | +34.0% | -15.5% | +49.4% | +40.2% |
| YTD | +30.7% | -6.7% | +37.3% | +30.3% |
| 1Y | +39.2% | -15.6% | +54.8% | +44.4% |
| 3Y | +120.4% | -33.7% | +154.1% | +148.8% |
| 5Y | +148.8% | -46.6% | +195.4% | +205.1% |
| All | +788.5% | +7.4% | +781.1% | +692.4% |
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 10y: 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…
10y analysis · Full analysis span regression · 6 months rolling