+15.3%
ISRG vs F
+3.1%
+12.1%
-4.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | F | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.8% | -1.1% | -1.7% | -2.4% |
| 7D | +4.4% | +1.4% | +3.0% | +3.9% |
| 30D | +15.8% | +2.0% | +13.7% | +15.2% |
| All | +15.3% | +3.1% | +12.1% | +14.7% |
Cumulative growth
Daily Returns
Daily percentage return beside F.
Daily Out/Under-Performance
Portfolio return minus F return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × F 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 1mo: compounded portfolio wealth divided by compounded F 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…
1mo analysis · Full analysis span regression · Available span rolling