+3.7%
DUOL vs BIIB
-36.9%
+40.6%
-83.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -4.9% | -0.8% | -4.1% | -4.7% |
| 7D | -11.8% | -5.4% | -6.4% | -10.9% |
| 30D | +1.5% | +1.7% | -0.2% | +1.2% |
| 3M | +18.1% | +5.8% | +12.3% | +16.8% |
| 6M | +38.7% | +11.9% | +26.7% | +35.2% |
| YTD | -20.7% | +19.7% | -40.4% | -24.0% |
| 1Y | -49.1% | +46.7% | -95.8% | -53.5% |
| 3Y | -11.0% | -18.6% | +7.6% | -7.1% |
| 5Y | -18.0% | -29.8% | +11.8% | -24.9% |
| All | +3.7% | -36.9% | +40.6% | -11.3% |
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