+57.0%
ISRG vs CNC
-1.0%
+58.0%
-45.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | CNC | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.8% | +1.4% | -0.6% | +0.8% |
| 7D | -2.0% | +2.2% | -4.2% | -2.1% |
| 30D | +5.6% | +1.6% | +4.0% | +5.4% |
| 3M | +10.5% | +7.9% | +2.6% | +10.3% |
| 6M | +2.6% | +21.2% | -18.6% | +2.1% |
| YTD | -21.7% | +73.2% | -94.9% | -22.8% |
| 1Y | -21.6% | +97.5% | -119.0% | -23.0% |
| 3Y | +57.0% | -1.2% | +58.2% | +59.4% |
| All | +57.0% | -1.0% | +58.0% | +59.4% |
Cumulative growth
Daily Returns
Daily percentage return beside CNC.
Daily Out/Under-Performance
Portfolio return minus CNC return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × CNC 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 CNC 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 · 6 months rolling