-16.3%
DUOL vs BIIB
-28.2%
+11.9%
-83.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +4.3% | +2.2% | +2.0% | +3.8% |
| 7D | -8.6% | -4.0% | -4.6% | -7.9% |
| 30D | +7.2% | +5.7% | +1.5% | +6.2% |
| 3M | +19.1% | +10.9% | +8.2% | +16.6% |
| 6M | +52.5% | +14.3% | +38.2% | +47.9% |
| YTD | -17.3% | +22.4% | -39.7% | -21.4% |
| 1Y | -49.2% | +51.1% | -100.3% | -54.3% |
| 3Y | -7.3% | -16.8% | +9.6% | -3.2% |
| 5Y | -16.3% | -28.1% | +11.9% | -6.9% |
| All | -16.3% | -28.2% | +11.9% | -6.9% |
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 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