-14.8%
SKHY vs ISRG
+16.8%
-31.6%
-34.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | ISRG | Excess | Alpha |
|---|---|---|---|---|
| 1D | -5.1% | +9.4% | -14.5% | +1.8% |
| 7D | -13.1% | +8.5% | -21.7% | -7.5% |
| 30D | -26.6% | +18.6% | -45.2% | -15.6% |
| 3M | -7.3% | +30.9% | -38.2% | +17.8% |
| All | -14.8% | +16.8% | -31.6% | +1.3% |
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 1y: 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…
1y analysis · Full analysis span regression · Available span rolling