-12.7%
CMCSA vs SPXS
-40.2%
+27.5%
-30.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | SPXS | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | +1.3% | -1.9% | -0.5% |
| 7D | -2.1% | -0.1% | -2.0% | -2.1% |
| 30D | +7.0% | +0.8% | +6.2% | +7.1% |
| 3M | +15.1% | -4.7% | +19.8% | +15.0% |
| 6M | -15.4% | -29.6% | +14.3% | -16.0% |
| YTD | -1.9% | -29.8% | +27.9% | -3.0% |
| 1Y | -12.7% | -38.9% | +26.2% | -11.8% |
| All | -12.7% | -40.2% | +27.5% | -11.8% |
Cumulative growth
Daily Returns
Daily percentage return beside SPXS.
Daily Out/Under-Performance
Portfolio return minus SPXS return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPXS 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 SPXS 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