+11.9%
ISRG vs USAR
-40.4%
+52.3%
-6.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | USAR | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.4% | +10.8% | -14.2% | -2.5% |
| 7D | +4.8% | -14.5% | +19.3% | +5.0% |
| 30D | +9.2% | -37.8% | +47.1% | +8.9% |
| All | +11.9% | -40.4% | +52.3% | +11.5% |
Cumulative growth
Daily Returns
Daily percentage return beside USAR.
Daily Out/Under-Performance
Portfolio return minus USAR return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × USAR 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 USAR 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