-25.5%
ISRG vs ATI
+166.0%
-191.5%
-44.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | ATI | Excess | Alpha |
|---|---|---|---|---|
| 1D | -4.5% | -1.6% | -2.9% | -4.4% |
| 7D | -5.2% | +3.2% | -8.3% | -5.3% |
| 30D | -7.6% | -9.0% | +1.4% | -7.2% |
| 3M | -16.4% | +15.1% | -31.4% | -17.3% |
| 6M | -28.6% | +38.1% | -66.7% | -30.9% |
| YTD | -38.2% | +80.7% | -118.8% | -40.7% |
| 1Y | -25.5% | +167.5% | -193.0% | -29.2% |
| All | -25.5% | +166.0% | -191.5% | -29.2% |
Cumulative growth
Daily Returns
Daily percentage return beside ATI.
Daily Out/Under-Performance
Portfolio return minus ATI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ATI 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 1y: compounded portfolio wealth divided by compounded ATI 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…
1y analysis · Full analysis span regression · 6 months rolling