-4.8%
JBLU vs ZBH
+3.2%
-8.0%
-31.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | ZBH | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.2% | -2.3% | +2.5% | +1.3% |
| 7D | -4.8% | -6.6% | +1.8% | -1.7% |
| 30D | -24.4% | -4.9% | -19.5% | -22.4% |
| 3M | -4.8% | +5.1% | -9.9% | -6.2% |
| All | -4.8% | +3.2% | -8.0% | -6.2% |
Cumulative growth
Daily Returns
Daily percentage return beside ZBH.
Daily Out/Under-Performance
Portfolio return minus ZBH return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ZBH 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 ZBH 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