-26.5%
ACHR vs PTC
+35.3%
-61.7%
-45.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | PTC | Excess | Alpha |
|---|---|---|---|---|
| 1D | +8.3% | +0.4% | +7.9% | +8.3% |
| 7D | +15.3% | +0.8% | +14.5% | +15.3% |
| 30D | -3.0% | +0.7% | -3.8% | -3.0% |
| 3M | -14.0% | +32.6% | -46.6% | -14.2% |
| All | -26.5% | +35.3% | -61.7% | -31.0% |
Cumulative growth
Daily Returns
Daily percentage return beside PTC.
Daily Out/Under-Performance
Portfolio return minus PTC return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × PTC 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 6mo: compounded portfolio wealth divided by compounded PTC 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…
6mo analysis · Full analysis span regression · 6 months rolling