-8.0%
ISRG vs GILD
+8.3%
-16.3%
-12.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | GILD | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.4% | -0.8% | +3.2% | +2.8% |
| 7D | +0.7% | -4.8% | +5.5% | +3.4% |
| 30D | -8.0% | +5.8% | -13.8% | -11.1% |
| All | -8.0% | +8.3% | -16.3% | -11.1% |
Cumulative growth
Daily Returns
Daily percentage return beside GILD.
Daily Out/Under-Performance
Portfolio return minus GILD return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × GILD 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 GILD 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