+11.9%
ISRG vs SNAP
-13.0%
+24.9%
-6.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | SNAP | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.4% | -2.6% | -0.8% | -2.4% |
| 7D | +4.8% | -7.1% | +11.9% | +7.4% |
| 30D | +9.2% | -14.6% | +23.9% | +14.2% |
| All | +11.9% | -13.0% | +24.9% | +16.8% |
Cumulative growth
Daily Returns
Daily percentage return beside SNAP.
Daily Out/Under-Performance
Portfolio return minus SNAP return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SNAP 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 1mo: compounded portfolio wealth divided by compounded SNAP 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…
1mo analysis · Full analysis span regression · Available span rolling