-41.7%
PDD vs BIIB
+64.0%
-105.7%
-46.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.0% | +2.6% | -5.7% | -3.3% |
| 7D | -1.4% | +2.4% | -3.8% | -1.7% |
| 30D | -1.0% | +12.9% | -14.0% | -2.5% |
| 3M | -12.3% | +22.6% | -34.8% | -14.2% |
| 6M | -18.5% | +31.7% | -50.3% | -21.1% |
| YTD | -29.0% | +44.8% | -73.8% | -32.7% |
| All | -41.7% | +64.0% | -105.7% | -42.9% |
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 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