-18.3%
AMPH price history and return analytics
+23.4%
-41.7%
-42.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | VT | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.4% | +1.0% | -0.6% | -0.1% |
| 7D | +9.0% | +0.1% | +8.8% | +8.9% |
| 30D | +19.8% | +0.8% | +19.0% | +19.2% |
| 3M | +31.6% | +2.8% | +28.8% | +29.2% |
| 6M | +20.2% | +13.0% | +7.2% | +6.3% |
| YTD | -11.0% | +15.4% | -26.3% | -23.1% |
| All | -18.3% | +23.4% | -41.7% | -36.0% |
Cumulative growth
Daily Returns
Daily percentage return beside VT.
Daily Out/Under-Performance
Portfolio return minus VT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × VT 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 VT 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