+24.9%
ISRG vs SIMO
-39.9%
+64.7%
-12.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | SIMO | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.8% | -14.4% | +11.6% | -4.1% |
| 7D | +4.4% | -31.4% | +35.8% | +0.9% |
| 30D | +15.8% | -45.2% | +60.9% | +10.2% |
| 3M | +24.9% | -36.5% | +61.4% | +21.8% |
| All | +24.9% | -39.9% | +64.7% | +21.8% |
Cumulative growth
Daily Returns
Daily percentage return beside SIMO.
Daily Out/Under-Performance
Portfolio return minus SIMO return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SIMO 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 SIMO 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