+120.4%
XLK vs ISRG
+23.0%
+97.4%
-25.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | ISRG | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.3% | +2.4% | -1.1% | +0.6% |
| 7D | +0.2% | +0.7% | -0.5% | -0.1% |
| 30D | -0.6% | -8.0% | +7.4% | +1.8% |
| 3M | +2.6% | -10.6% | +13.2% | +5.2% |
| 6M | +34.0% | -25.1% | +59.1% | +46.8% |
| YTD | +30.7% | -34.8% | +65.5% | +51.5% |
| 1Y | +39.2% | -19.0% | +58.2% | +45.9% |
| 3Y | +120.4% | +22.1% | +98.3% | +105.9% |
| All | +120.4% | +23.0% | +97.4% | +105.9% |
Cumulative growth
Daily Returns
Daily percentage return beside ISRG.
Daily Out/Under-Performance
Portfolio return minus ISRG return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ISRG 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 3y: compounded portfolio wealth divided by compounded ISRG 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…
3y analysis · Full analysis span regression · 6 months rolling