+66.7%
SNXX vs CMCSA
-11.8%
+78.5%
-88.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | CMCSA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -15.7% | +5.0% | -20.7% | -5.4% |
| 7D | -47.8% | +15.2% | -63.0% | -26.6% |
| 30D | -66.0% | +17.0% | -83.0% | -49.8% |
| 3M | -57.5% | +1.2% | -58.7% | -50.4% |
| 6M | -66.7% | -5.5% | -61.2% | -56.3% |
| All | +66.7% | -11.8% | +78.5% | +149.9% |
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