-14.8%
JBSS vs SPY
+14.6%
-29.5%
-40.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +4.1% | +1.7% | +2.5% | +3.9% |
| 7D | -17.5% | -0.7% | -16.8% | -17.5% |
| 30D | -19.5% | -1.0% | -18.5% | -19.5% |
| 3M | -33.5% | -0.3% | -33.2% | -33.5% |
| 6M | -29.1% | +7.3% | -36.4% | -29.4% |
| YTD | -19.1% | +13.3% | -32.5% | -20.5% |
| 1Y | -14.8% | +14.8% | -29.6% | -16.5% |
| All | -14.8% | +14.6% | -29.5% | -16.5% |
Cumulative growth
Daily Returns
Daily percentage return beside SPY.
Daily Out/Under-Performance
Portfolio return minus SPY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPY 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 SPY 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 · 6 months rolling