+26.1%
DECK vs BIIB
-33.3%
+59.4%
-64.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.6% | -1.6% | +3.2% | +2.0% |
| 7D | -2.2% | +1.1% | -3.3% | -2.5% |
| 30D | -13.6% | +6.9% | -20.5% | -15.1% |
| 3M | -21.2% | +12.4% | -33.7% | -23.7% |
| 6M | -21.1% | +16.3% | -37.4% | -24.6% |
| YTD | -17.2% | +25.5% | -42.7% | -22.7% |
| 1Y | -30.7% | +57.8% | -88.6% | -39.3% |
| 3Y | -3.4% | -17.3% | +14.0% | -2.9% |
| All | +26.1% | -33.3% | +59.4% | +15.4% |
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 5y: 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…
5y analysis · Full analysis span regression · 6 months rolling