+2.9%
ISRG vs UL
+5.6%
-2.7%
-8.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | UL | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.1% | +0.4% | -2.5% | -2.4% |
| 7D | -6.1% | -2.5% | -3.6% | -4.5% |
| 30D | +4.2% | +5.7% | -1.4% | +0.4% |
| All | +2.9% | +5.6% | -2.7% | -0.5% |
Cumulative growth
Daily Returns
Daily percentage return beside UL.
Daily Out/Under-Performance
Portfolio return minus UL return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × UL 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 UL 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