+19.5%
GRMN vs NBIX
-3.3%
+22.8%
-13.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | NBIX | Excess | Alpha |
|---|---|---|---|---|
| 1D | +4.2% | -0.2% | +4.5% | +4.3% |
| 7D | +2.4% | +0.4% | +2.1% | +2.4% |
| 30D | -8.5% | -0.2% | -8.3% | -8.4% |
| 3M | +19.5% | -4.0% | +23.5% | +18.9% |
| All | +19.5% | -3.3% | +22.8% | +18.9% |
Cumulative growth
Daily Returns
Daily percentage return beside NBIX.
Daily Out/Under-Performance
Portfolio return minus NBIX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × NBIX 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 NBIX 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