-10.5%
ISRG vs NBIX
+16.6%
-27.2%
-44.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | NBIX | Excess | Alpha |
|---|---|---|---|---|
| 1D | +9.4% | +0.7% | +8.7% | +9.3% |
| 7D | +8.5% | +14.1% | -5.6% | +5.9% |
| 30D | +18.6% | +15.1% | +3.5% | +15.4% |
| 3M | +30.9% | 0.0% | +30.9% | +31.0% |
| 6M | +6.6% | +23.9% | -17.3% | +1.6% |
| YTD | -14.9% | +17.1% | -32.0% | -18.4% |
| 1Y | -10.5% | +16.0% | -26.5% | -13.8% |
| All | -10.5% | +16.6% | -27.2% | -13.8% |
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 1y: 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…
1y analysis · Full analysis span regression · 6 months rolling