-60.3%
Z vs BIIB
+63.0%
-123.3%
-64.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -5.5% | -0.6% | -4.9% | -5.4% |
| 7D | -6.5% | +1.7% | -8.2% | -6.6% |
| 30D | -0.1% | +12.2% | -12.3% | -1.2% |
| 3M | -14.1% | +22.3% | -36.4% | -15.4% |
| 6M | -30.1% | +30.9% | -61.0% | -30.8% |
| YTD | -57.5% | +43.9% | -101.4% | -58.0% |
| 1Y | -60.3% | +62.1% | -122.4% | -62.4% |
| All | -60.3% | +63.0% | -123.3% | -62.4% |
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 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