+11.9%
ISRG vs KEY
+2.7%
+9.2%
-6.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | KEY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.4% | -0.5% | -2.8% | -3.0% |
| 7D | +4.8% | -1.3% | +6.1% | +6.2% |
| 30D | +9.2% | +5.1% | +4.1% | +9.0% |
| All | +11.9% | +2.7% | +9.2% | +12.0% |
Cumulative growth
Daily Returns
Daily percentage return beside KEY.
Daily Out/Under-Performance
Portfolio return minus KEY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × KEY 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 KEY 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