-12.4%
ISRG vs DE
+17.0%
-29.5%
-23.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | DE | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.8% | -0.1% | -0.7% | -0.8% |
| 7D | -1.6% | +10.0% | -11.6% | -1.5% |
| 30D | -2.3% | +13.3% | -15.6% | -1.0% |
| 3M | -12.4% | +17.5% | -29.9% | -10.8% |
| All | -12.4% | +17.0% | -29.5% | -10.8% |
Cumulative growth
Daily Returns
Daily percentage return beside DE.
Daily Out/Under-Performance
Portfolio return minus DE return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × DE 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 3mo: compounded portfolio wealth divided by compounded DE 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…
3mo analysis · Full analysis span regression · Available span rolling