+8.6%
ISRG vs EW
+23.8%
-15.1%
-6.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | EW | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.7% | +2.5% | -0.8% | -1.0% |
| 7D | +5.4% | +12.3% | -6.9% | -6.9% |
| 30D | +8.6% | +22.9% | -14.3% | -13.1% |
| All | +8.6% | +23.8% | -15.1% | -13.1% |
Cumulative growth
Daily Returns
Daily percentage return beside EW.
Daily Out/Under-Performance
Portfolio return minus EW return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × EW 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 EW 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