+15.7%
ISRG vs SPCH
-57.8%
+73.6%
-23.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | SPCH | Excess | Alpha |
|---|---|---|---|---|
| 1D | +9.4% | -7.6% | +17.0% | +9.6% |
| 7D | +8.5% | -13.4% | +21.9% | +8.9% |
| 30D | +18.6% | -39.6% | +58.2% | +20.3% |
| 3M | +30.9% | -1.4% | +32.3% | +28.9% |
| All | +15.7% | -57.8% | +73.6% | +18.0% |
Cumulative growth
Daily Returns
Daily percentage return beside SPCH.
Daily Out/Under-Performance
Portfolio return minus SPCH return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPCH 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 SPCH 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