+1,144.9%
STX vs BIIB
-35.6%
+1,180.5%
-57.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +6.5% | -3.8% | +10.3% | +7.3% |
| 7D | +10.7% | -1.6% | +12.4% | +11.0% |
| 30D | +11.3% | +2.2% | +9.1% | +10.4% |
| 3M | +3.2% | +10.3% | -7.1% | -0.8% |
| 6M | +157.0% | +14.9% | +142.0% | +143.5% |
| YTD | +229.2% | +20.7% | +208.5% | +207.9% |
| 1Y | +381.8% | +50.3% | +331.5% | +323.8% |
| 3Y | +1,383.2% | -18.0% | +1,401.1% | +1,373.5% |
| 5Y | +1,144.9% | -33.9% | +1,178.8% | +1,051.9% |
| All | +1,144.9% | -35.6% | +1,180.5% | +1,051.9% |
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 5y: 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…
5y analysis · Full analysis span regression · 6 months rolling