-4.6%
SPCX vs WDC
-11.9%
+7.3%
-48.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | WDC | Excess | Alpha |
|---|---|---|---|---|
| 1D | +3.7% | +2.1% | +1.6% | +3.2% |
| 7D | +7.9% | +6.0% | +1.9% | +6.4% |
| 30D | +15.3% | +9.9% | +5.4% | +12.4% |
| All | -4.6% | -11.9% | +7.3% | -1.6% |
Cumulative growth
Daily Returns
Daily percentage return beside WDC.
Daily Out/Under-Performance
Portfolio return minus WDC return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × WDC 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 3y: compounded portfolio wealth divided by compounded WDC 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…
3y analysis · Full analysis span regression · Available span rolling