+15.3%
ISRG vs ALB
-6.5%
+21.7%
-4.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | ALB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.8% | +3.6% | -6.4% | -3.5% |
| 7D | +4.4% | +5.5% | -1.1% | +1.6% |
| 30D | +15.8% | -7.5% | +23.3% | +11.2% |
| All | +15.3% | -6.5% | +21.7% | +10.9% |
Cumulative growth
Daily Returns
Daily percentage return beside ALB.
Daily Out/Under-Performance
Portfolio return minus ALB return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ALB 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 ALB 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