+7.1%
SNDK vs ISRG
-16.1%
+23.3%
-56.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | ISRG | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.5% | +0.9% | +0.6% | +2.0% |
| 7D | +13.6% | -5.0% | +18.6% | +10.7% |
| 30D | +42.5% | -10.2% | +52.7% | +34.8% |
| 3M | +7.1% | -17.2% | +24.3% | -2.9% |
| All | +7.1% | -16.1% | +23.3% | -2.9% |
Cumulative growth
Daily Returns
Daily percentage return beside ISRG.
Daily Out/Under-Performance
Portfolio return minus ISRG return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ISRG 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 ISRG 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