-8.1%
SPCX vs IBKR
+2.5%
-10.6%
-48.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | IBKR | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.2% | -0.4% | -0.8% | -1.1% |
| 7D | +4.6% | -3.3% | +7.8% | +5.2% |
| 30D | +36.6% | +4.5% | +32.2% | +34.4% |
| All | -8.1% | +2.5% | -10.6% | -8.1% |
Cumulative growth
Daily Returns
Daily percentage return beside IBKR.
Daily Out/Under-Performance
Portfolio return minus IBKR return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × IBKR 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 IBKR 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