-3.1%
JBLU vs SPY
+15.0%
-18.1%
-31.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.1% | -0.5% | -2.6% | -1.9% |
| 7D | -5.6% | -0.4% | -5.2% | -4.7% |
| 30D | -22.3% | -1.4% | -21.0% | -19.3% |
| 3M | -11.0% | +3.7% | -14.7% | -18.7% |
| 6M | -3.1% | +13.0% | -16.1% | -33.7% |
| All | -3.1% | +15.0% | -18.1% | -33.7% |
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 6mo: 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…
6mo analysis · Full analysis span regression · 6 months rolling