+101.2%
AMKR vs VRTX
+29.9%
+71.3%
-54.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | VRTX | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.5% | -1.3% | -2.3% | -3.6% |
| 7D | +5.5% | -7.8% | +13.3% | +4.9% |
| 30D | -8.6% | -2.8% | -5.8% | -8.7% |
| 3M | -28.7% | +18.1% | -46.8% | -31.4% |
| 6M | +13.3% | +3.1% | +10.2% | +15.0% |
| YTD | +26.1% | +13.5% | +12.6% | +21.9% |
| 1Y | +101.2% | +32.4% | +68.8% | +86.3% |
| All | +101.2% | +29.9% | +71.3% | +86.3% |
Cumulative growth
Daily Returns
Daily percentage return beside VRTX.
Daily Out/Under-Performance
Portfolio return minus VRTX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × VRTX 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 VRTX 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