-19.3%
ISRG vs NOC
-10.0%
-9.3%
-44.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | NOC | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.8% | -2.5% | +1.7% | -0.5% |
| 7D | -1.6% | -5.2% | +3.6% | -0.9% |
| 30D | -2.3% | -7.2% | +4.9% | -1.2% |
| 3M | -12.4% | -5.1% | -7.3% | -11.8% |
| 6M | -26.8% | -31.1% | +4.2% | -27.5% |
| YTD | -35.3% | -8.6% | -26.7% | -36.1% |
| 1Y | -19.3% | -9.7% | -9.6% | -19.7% |
| All | -19.3% | -10.0% | -9.3% | -19.7% |
Cumulative growth
Daily Returns
Daily percentage return beside NOC.
Daily Out/Under-Performance
Portfolio return minus NOC return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × NOC 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 NOC 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 · 6 months rolling