-13.2%
SPCX vs BIYA
-88.3%
+75.1%
-48.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | BIYA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.3% | +3.4% | -5.7% | -2.3% |
| 7D | +2.8% | +2.5% | +0.3% | +2.8% |
| 30D | -14.5% | -22.3% | +7.8% | -14.4% |
| 3M | +4.8% | -54.8% | +59.7% | +5.4% |
| All | -13.2% | -88.3% | +75.1% | -12.1% |
Cumulative growth
Daily Returns
Daily percentage return beside BIYA.
Daily Out/Under-Performance
Portfolio return minus BIYA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BIYA 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 BIYA 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