+18.7%
BBY vs SPXS
-6.7%
+25.4%
-11.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | SPXS | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.5% | +1.4% | -2.9% | -1.3% |
| 7D | +1.2% | +1.2% | -0.1% | +1.3% |
| 30D | +6.8% | +5.2% | +1.6% | +7.5% |
| 3M | +18.7% | -9.2% | +27.9% | +19.0% |
| All | +18.7% | -6.7% | +25.4% | +19.0% |
Cumulative growth
Daily Returns
Daily percentage return beside SPXS.
Daily Out/Under-Performance
Portfolio return minus SPXS return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPXS 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 3mo: compounded portfolio wealth divided by compounded SPXS 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…
3mo analysis · Full analysis span regression · Available span rolling