+0.2%
ISRG vs HD
+8.3%
-8.0%
-26.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | HD | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.4% | -1.8% | -1.5% | -2.2% |
| 7D | +4.8% | +4.3% | +0.5% | +2.4% |
| 30D | +9.2% | +20.2% | -11.0% | -1.5% |
| 3M | +21.2% | -1.0% | +22.2% | +24.1% |
| 6M | +0.2% | +7.9% | -7.7% | -1.3% |
| All | +0.2% | +8.3% | -8.0% | -1.3% |
Cumulative growth
Daily Returns
Daily percentage return beside HD.
Daily Out/Under-Performance
Portfolio return minus HD return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × HD 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 HD 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