+6.6%
ISRG vs SW
+17.5%
-10.9%
-26.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | SW | Excess | Alpha |
|---|---|---|---|---|
| 1D | +9.4% | +4.1% | +5.3% | +8.4% |
| 7D | +8.5% | +12.1% | -3.5% | +5.9% |
| 30D | +18.6% | +6.6% | +12.0% | +16.9% |
| 3M | +30.9% | -6.0% | +36.9% | +32.4% |
| 6M | +6.6% | +21.5% | -14.9% | +3.8% |
| All | +6.6% | +17.5% | -10.9% | +3.8% |
Cumulative growth
Daily Returns
Daily percentage return beside SW.
Daily Out/Under-Performance
Portfolio return minus SW return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SW 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 6mo: compounded portfolio wealth divided by compounded SW 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…
6mo analysis · Full analysis span regression · 6 months rolling