+16,112.8%
PSA vs BIIB
+6,983.3%
+9,129.5%
-55.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.1% | -3.8% | +3.6% | +0.1% |
| 7D | -0.4% | -1.6% | +1.2% | -0.3% |
| 30D | -8.2% | +2.2% | -10.4% | -8.3% |
| 3M | -2.1% | +10.3% | -12.5% | -3.0% |
| 6M | -0.2% | +14.9% | -15.2% | -1.4% |
| YTD | +18.5% | +20.7% | -2.2% | +16.5% |
| 1Y | +6.6% | +50.3% | -43.8% | +3.0% |
| 3Y | +24.5% | -18.0% | +42.4% | +25.3% |
| 5Y | +13.6% | -33.9% | +47.5% | +15.2% |
| 10Y | +102.0% | -30.9% | +132.9% | +97.9% |
| All | +16,112.8% | +6,983.3% | +9,129.5% | +12,390.5% |
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 all: 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…
all analysis · Full analysis span regression · 6 months rolling