-28.1%
BIIB vs PTEN
+87.9%
-116.0%
-64.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | PTEN | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.8% | -0.4% | +1.2% | +0.8% |
| 7D | -1.7% | +3.5% | -5.1% | -2.0% |
| 30D | +4.0% | +17.5% | -13.6% | +2.4% |
| 3M | +8.6% | +12.7% | -4.1% | +7.0% |
| 6M | +14.0% | +33.1% | -19.1% | +9.9% |
| YTD | +23.4% | +116.4% | -93.1% | +12.8% |
| 1Y | +45.9% | +141.2% | -95.3% | +31.5% |
| 3Y | -16.1% | -3.8% | -12.3% | -19.7% |
| All | -28.1% | +87.9% | -116.0% | -34.3% |
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 5y: 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…
5y analysis · Full analysis span regression · 6 months rolling