-24.4%
ISRG vs AMKR
+106.9%
-131.4%
-44.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | AMKR | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.9% | +1.2% | -0.4% | +0.9% |
| 7D | -5.0% | +8.9% | -13.9% | -5.0% |
| 30D | -10.2% | -2.7% | -7.5% | -10.2% |
| 3M | -17.2% | -27.5% | +10.3% | -17.4% |
| 6M | -28.4% | +19.4% | -47.8% | -33.1% |
| YTD | -37.6% | +30.7% | -68.3% | -41.9% |
| 1Y | -24.4% | +107.9% | -132.4% | -32.6% |
| All | -24.4% | +106.9% | -131.4% | -32.6% |
Cumulative growth
Daily Returns
Daily percentage return beside AMKR.
Daily Out/Under-Performance
Portfolio return minus AMKR return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × AMKR 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 AMKR 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