-33.1%
AMKR vs STT
-7.5%
-25.6%
-50.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | STT | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.6% | -0.3% | -2.3% | -2.1% |
| 7D | +21.7% | +5.1% | +16.6% | +13.1% |
| 30D | -22.0% | -0.2% | -21.8% | -21.4% |
| 3M | -33.1% | -8.1% | -25.0% | -25.9% |
| All | -33.1% | -7.5% | -25.6% | -25.9% |
Cumulative growth
Daily Returns
Daily percentage return beside STT.
Daily Out/Under-Performance
Portfolio return minus STT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × STT 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 STT 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