+9.6%
ISRG vs SRE
-13.0%
+22.7%
-26.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | SRE | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.7% | +0.8% | +0.9% | +1.8% |
| 7D | +5.4% | -8.4% | +13.8% | +3.7% |
| 30D | +8.6% | -3.2% | +11.8% | +7.6% |
| 3M | +21.6% | -5.3% | +26.9% | +19.5% |
| All | +9.6% | -13.0% | +22.7% | +10.4% |
Cumulative growth
Daily Returns
Daily percentage return beside SRE.
Daily Out/Under-Performance
Portfolio return minus SRE return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SRE 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 SRE 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