+10.9%
NBIX vs IBB
+51.5%
-40.6%
-20.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | IBB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.7% | -0.9% | -0.8% | -1.0% |
| 7D | +1.0% | +1.4% | -0.4% | 0.0% |
| 30D | -3.6% | +10.5% | -14.1% | -11.5% |
| 3M | -7.0% | +23.6% | -30.6% | -21.7% |
| 6M | +16.6% | +22.6% | -6.0% | -1.2% |
| YTD | +9.7% | +25.7% | -15.9% | -8.6% |
| 1Y | +10.9% | +51.4% | -40.5% | -18.2% |
| All | +10.9% | +51.5% | -40.6% | -18.2% |
Cumulative growth
Daily Returns
Daily percentage return beside IBB.
Daily Out/Under-Performance
Portfolio return minus IBB return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × IBB 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 IBB 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