+21.6%
AMPH price history and return analytics
+221.4%
-199.9%
-74.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | VT | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.1% | -0.5% | -0.6% | -0.7% |
| 7D | -0.1% | +1.0% | -1.1% | -0.9% |
| 30D | +10.3% | -0.2% | +10.6% | +10.5% |
| 3M | +18.3% | +4.5% | +13.7% | +13.8% |
| 6M | +18.6% | +14.1% | +4.5% | +6.4% |
| YTD | -14.4% | +14.8% | -29.1% | -23.4% |
| 1Y | -21.6% | +21.2% | -42.8% | -32.6% |
| 3Y | -54.1% | +76.6% | -130.7% | -70.2% |
| 5Y | +22.5% | +66.6% | -44.1% | -17.8% |
| 10Y | +21.6% | +222.3% | -200.7% | -55.6% |
| All | +21.6% | +221.4% | -199.9% | -55.6% |
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 10y: 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…
10y analysis · Full analysis span regression · 6 months rolling