-15.6%
SPCX vs GME
+14.0%
-29.5%
-48.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | GME | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.8% | +3.6% | -7.4% | -4.0% |
| 7D | -6.4% | +7.8% | -14.2% | -6.8% |
| 30D | -20.6% | -0.4% | -20.2% | -20.2% |
| 3M | +8.4% | +30.9% | -22.4% | +10.5% |
| All | -15.6% | +14.0% | -29.5% | -15.1% |
Cumulative growth
Daily Returns
Daily percentage return beside GME.
Daily Out/Under-Performance
Portfolio return minus GME return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × GME 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 GME 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 · Available span rolling