-10.6%
RBRK vs NBIX
-5.6%
-5.0%
-19.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | NBIX | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.5% | -0.2% | -2.3% | -2.7% |
| 7D | -7.5% | +0.4% | -7.9% | -7.3% |
| 30D | -10.4% | -0.2% | -10.2% | -10.4% |
| All | -10.6% | -5.6% | -5.0% | -12.5% |
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 1mo: 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…
1mo analysis · Full analysis span regression · Available span rolling