+2.6%
JMBS vs SPY
+20.8%
-18.3%
-3.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | 0.0% | -0.4% | +0.4% | +0.1% |
| 7D | -0.2% | +0.1% | -0.3% | -0.2% |
| 30D | -0.4% | +0.1% | -0.4% | -0.4% |
| 3M | -0.7% | +2.0% | -2.7% | -0.9% |
| 6M | -1.5% | +13.0% | -14.5% | -3.0% |
| YTD | 0.0% | +13.5% | -13.5% | -1.5% |
| 1Y | +2.6% | +20.0% | -17.4% | +1.2% |
| All | +2.6% | +20.8% | -18.3% | +1.2% |
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