-29.9%
AMKR vs GEHC
+6.4%
-36.3%
-54.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | GEHC | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.8% | -1.2% | +3.0% | +0.5% |
| 7D | 0.0% | -4.0% | +3.9% | -4.4% |
| 30D | -11.1% | -2.0% | -9.2% | -12.8% |
| All | -29.9% | +6.4% | -36.3% | -18.8% |
Cumulative growth
Daily Returns
Daily percentage return beside GEHC.
Daily Out/Under-Performance
Portfolio return minus GEHC return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × GEHC 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 3mo: compounded portfolio wealth divided by compounded GEHC 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…
3mo analysis · Full analysis span regression · Available span rolling