+541.7%
IBB vs BIIB
+272.3%
+269.3%
-62.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.9% | -1.6% | +0.8% | -0.3% |
| 7D | +1.4% | +1.1% | +0.4% | +1.0% |
| 30D | +10.5% | +6.9% | +3.6% | +7.8% |
| 3M | +23.6% | +12.4% | +11.2% | +17.6% |
| 6M | +22.6% | +16.3% | +6.4% | +14.6% |
| YTD | +25.7% | +25.5% | +0.2% | +13.6% |
| 1Y | +51.4% | +57.8% | -6.4% | +24.8% |
| 3Y | +64.4% | -17.3% | +81.7% | +71.1% |
| 5Y | +22.1% | -33.8% | +56.0% | +33.1% |
| 10Y | +132.5% | -29.6% | +162.0% | +104.9% |
| All | +541.7% | +272.3% | +269.3% | +95.0% |
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