-26.8%
ISRG vs HL
-6.3%
-20.6%
-33.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | HL | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.8% | -2.5% | +1.7% | -0.7% |
| 7D | -1.6% | +1.5% | -3.1% | -1.7% |
| 30D | -2.3% | +25.1% | -27.3% | -4.2% |
| 3M | -12.4% | +22.9% | -35.3% | -14.4% |
| 6M | -26.8% | -4.9% | -21.9% | -27.6% |
| All | -26.8% | -6.3% | -20.6% | -27.6% |
Cumulative growth
Daily Returns
Daily percentage return beside HL.
Daily Out/Under-Performance
Portfolio return minus HL return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × HL 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 HL 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