+26.3%
PSA vs BIIB
+56.8%
-30.6%
-13.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.2% | +1.2% | -1.4% | -0.4% |
| 7D | -1.4% | +2.0% | -3.5% | -1.7% |
| 30D | +15.2% | +8.8% | +6.3% | +14.0% |
| 3M | +2.2% | +20.3% | -18.1% | 0.0% |
| 6M | +11.7% | +23.9% | -12.2% | +8.7% |
| YTD | +32.0% | +44.0% | -12.0% | +24.7% |
| 1Y | +26.3% | +53.8% | -27.5% | +16.9% |
| All | +26.3% | +56.8% | -30.6% | +16.9% |
Cumulative growth
Daily Returns
Daily percentage return beside BIIB.
Daily Out/Under-Performance
Portfolio return minus BIIB return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BIIB 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 BIIB 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