-2.7%
ISRG vs SKDD
-64.7%
+62.0%
-17.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | SKDD | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.4% | -1.8% | +4.2% | +2.5% |
| 7D | +0.7% | -16.1% | +16.8% | +1.8% |
| 30D | -8.0% | -41.7% | +33.7% | -4.9% |
| All | -2.7% | -64.7% | +62.0% | -1.9% |
Cumulative growth
Daily Returns
Daily percentage return beside SKDD.
Daily Out/Under-Performance
Portfolio return minus SKDD return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SKDD 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 3y: compounded portfolio wealth divided by compounded SKDD 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…
3y analysis · Full analysis span regression · Available span rolling