-13.1%
ALK vs PTEN
+45.7%
-58.7%
-29.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | PTEN | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.5% | -1.0% | +2.6% | +1.0% |
| 7D | -0.7% | +0.7% | -1.4% | -0.1% |
| 30D | -19.2% | +31.2% | -50.5% | -4.0% |
| 3M | -1.5% | +2.0% | -3.6% | -0.4% |
| 6M | -13.1% | +42.4% | -55.5% | +3.0% |
| All | -13.1% | +45.7% | -58.7% | +3.0% |
Cumulative growth
Daily Returns
Daily percentage return beside PTEN.
Daily Out/Under-Performance
Portfolio return minus PTEN return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × PTEN 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 PTEN 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