+3.8%
ISRG vs LIN
+6.1%
-2.3%
-26.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | LIN | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.8% | -0.7% | -2.1% | -2.5% |
| 7D | +4.4% | +3.6% | +0.8% | +3.1% |
| 30D | +15.8% | +6.4% | +9.4% | +13.3% |
| 3M | +24.9% | +6.5% | +18.4% | +22.3% |
| 6M | +3.8% | +4.9% | -1.1% | +4.5% |
| All | +3.8% | +6.1% | -2.3% | +4.5% |
Cumulative growth
Daily Returns
Daily percentage return beside LIN.
Daily Out/Under-Performance
Portfolio return minus LIN return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × LIN 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 LIN 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