-41.3%
PDD vs BIIB
+56.8%
-98.1%
-45.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.9% | +1.2% | +0.7% | +1.7% |
| 7D | -4.9% | +2.0% | -6.9% | -5.1% |
| 30D | -3.0% | +8.8% | -11.9% | -4.1% |
| 3M | -6.2% | +20.3% | -26.5% | -8.1% |
| 6M | -20.7% | +23.9% | -44.6% | -22.5% |
| YTD | -30.4% | +44.0% | -74.3% | -34.1% |
| 1Y | -41.3% | +53.8% | -95.1% | -44.1% |
| All | -41.3% | +56.8% | -98.1% | -44.1% |
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 1y: 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…
1y analysis · Full analysis span regression · 6 months rolling