-10.5%
ISRG vs CASY
+32.1%
-42.7%
-44.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | CASY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +9.4% | +1.4% | +8.0% | +9.5% |
| 7D | +8.5% | +0.8% | +7.7% | +8.6% |
| 30D | +18.6% | +9.4% | +9.2% | +19.4% |
| 3M | +30.9% | -20.6% | +51.5% | +28.7% |
| 6M | +6.6% | -20.7% | +27.3% | +6.2% |
| YTD | -14.9% | +22.5% | -37.4% | -18.2% |
| 1Y | -10.5% | +29.5% | -40.0% | -15.2% |
| All | -10.5% | +32.1% | -42.7% | -15.2% |
Cumulative growth
Daily Returns
Daily percentage return beside CASY.
Daily Out/Under-Performance
Portfolio return minus CASY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × CASY 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 CASY 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