+5.1%
ISRG vs ULTA
+15.7%
-10.6%
-8.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | ULTA | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.8% | +1.5% | -0.6% | -0.3% |
| 7D | -2.0% | +2.5% | -4.5% | -3.9% |
| 30D | +5.6% | +11.5% | -6.0% | -3.2% |
| All | +5.1% | +15.7% | -10.6% | -5.3% |
Cumulative growth
Daily Returns
Daily percentage return beside ULTA.
Daily Out/Under-Performance
Portfolio return minus ULTA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ULTA 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 ULTA 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