+7.7%
ISRG vs IDXX
-26.5%
+34.3%
-49.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | IDXX | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.4% | -0.4% | +2.8% | +2.6% |
| 7D | +0.7% | -5.7% | +6.4% | +3.7% |
| 30D | -8.0% | -11.5% | +3.5% | -2.2% |
| 3M | -10.6% | -9.5% | -1.1% | -5.9% |
| 6M | -25.1% | -16.0% | -9.1% | -18.4% |
| YTD | -34.8% | -25.4% | -9.4% | -25.0% |
| 1Y | -19.0% | -21.8% | +2.8% | -9.6% |
| 3Y | +22.1% | +7.0% | +15.1% | +8.0% |
| All | +7.7% | -26.5% | +34.3% | +11.3% |
Cumulative growth
Daily Returns
Daily percentage return beside IDXX.
Daily Out/Under-Performance
Portfolio return minus IDXX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × IDXX 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 5y: compounded portfolio wealth divided by compounded IDXX 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…
5y analysis · Full analysis span regression · 6 months rolling