+363.0%
NDAQ vs BIIB
-26.2%
+389.2%
-38.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | +0.8% | -1.4% | -0.7% |
| 7D | -5.6% | -1.7% | -3.9% | -5.3% |
| 30D | -4.4% | +4.0% | -8.3% | -5.0% |
| 3M | +5.9% | +8.6% | -2.7% | +4.3% |
| 6M | +7.7% | +14.0% | -6.3% | +5.1% |
| YTD | -5.2% | +23.4% | -28.5% | -8.8% |
| 1Y | -3.4% | +45.9% | -49.3% | -9.7% |
| 3Y | +85.6% | -16.1% | +101.8% | +86.9% |
| 5Y | +49.5% | -27.6% | +77.1% | +51.2% |
| All | +363.0% | -26.2% | +389.2% | +340.9% |
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 10y: 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…
10y analysis · Full analysis span regression · 6 months rolling