+6.6%
ISRG vs AS
-8.6%
+15.1%
-26.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | AS | Excess | Alpha |
|---|---|---|---|---|
| 1D | +9.4% | +5.1% | +4.3% | +7.8% |
| 7D | +8.5% | +13.8% | -5.2% | +4.7% |
| 30D | +18.6% | +16.7% | +1.9% | +13.5% |
| 3M | +30.9% | -11.5% | +42.4% | +34.7% |
| 6M | +6.6% | -5.5% | +12.1% | +6.9% |
| All | +6.6% | -8.6% | +15.1% | +6.9% |
Cumulative growth
Daily Returns
Daily percentage return beside AS.
Daily Out/Under-Performance
Portfolio return minus AS return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × AS 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 AS 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