+0.2%
ISRG vs ESI
-29.2%
+29.4%
-26.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | ESI | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.4% | +1.9% | -5.3% | -3.0% |
| 7D | +4.8% | -8.5% | +13.3% | +3.2% |
| 30D | +9.2% | -15.7% | +24.9% | +6.2% |
| 3M | +21.2% | -18.2% | +39.4% | +17.3% |
| 6M | +0.2% | -28.8% | +29.1% | -6.9% |
| All | +0.2% | -29.2% | +29.4% | -6.9% |
Cumulative growth
Daily Returns
Daily percentage return beside ESI.
Daily Out/Under-Performance
Portfolio return minus ESI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ESI 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 6mo: compounded portfolio wealth divided by compounded ESI 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…
6mo analysis · Full analysis span regression · 6 months rolling