+11.9%
ISRG vs IONS
-10.8%
+22.7%
-6.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | IONS | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.4% | +1.6% | -5.0% | -3.6% |
| 7D | +4.8% | -9.4% | +14.2% | +6.7% |
| 30D | +9.2% | -10.7% | +20.0% | +11.4% |
| All | +11.9% | -10.8% | +22.7% | +14.0% |
Cumulative growth
Daily Returns
Daily percentage return beside IONS.
Daily Out/Under-Performance
Portfolio return minus IONS return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × IONS 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 IONS 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