-3.4%
ISRG vs SKDD
-57.9%
+54.5%
-17.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | SKDD | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.8% | -16.2% | +15.4% | +0.3% |
| 7D | -1.6% | -19.3% | +17.8% | -0.3% |
| 30D | -2.3% | -36.4% | +34.2% | +0.3% |
| All | -3.4% | -57.9% | +54.5% | -3.6% |
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 1y: 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…
1y analysis · Full analysis span regression · Available span rolling