-4.6%
SPCX vs EXC
-2.7%
-1.9%
-48.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | EXC | Excess | Alpha |
|---|---|---|---|---|
| 1D | +3.7% | +0.7% | +3.0% | +3.6% |
| 7D | +7.9% | +1.2% | +6.7% | +7.8% |
| 30D | +15.3% | -2.7% | +18.0% | +15.4% |
| All | -4.6% | -2.7% | -1.9% | -4.2% |
Cumulative growth
Daily Returns
Daily percentage return beside EXC.
Daily Out/Under-Performance
Portfolio return minus EXC return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × EXC 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 EXC 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 · Available span rolling