-31.9%
AMKR vs LYFT
+14.4%
-46.3%
-54.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | LYFT | Excess | Alpha |
|---|---|---|---|---|
| 1D | +4.4% | +2.0% | +2.4% | +4.8% |
| 7D | +8.3% | -8.4% | +16.7% | +6.6% |
| 30D | -6.8% | -7.6% | +0.8% | -8.1% |
| 3M | -31.9% | +11.7% | -43.7% | -28.5% |
| All | -31.9% | +14.4% | -46.3% | -28.5% |
Cumulative growth
Daily Returns
Daily percentage return beside LYFT.
Daily Out/Under-Performance
Portfolio return minus LYFT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × LYFT 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 LYFT 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