-26.8%
ISRG vs HST
+16.3%
-43.1%
-33.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | HST | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.8% | +0.3% | -1.1% | -0.9% |
| 7D | -1.6% | -1.0% | -0.6% | -1.4% |
| 30D | -2.3% | -12.3% | +10.0% | +1.1% |
| 3M | -12.4% | -6.4% | -6.1% | -11.4% |
| 6M | -26.8% | +15.0% | -41.8% | -32.4% |
| All | -26.8% | +16.3% | -43.1% | -32.4% |
Cumulative growth
Daily Returns
Daily percentage return beside HST.
Daily Out/Under-Performance
Portfolio return minus HST return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × HST 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 HST 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