+72.7%
STRL vs BIIB
+49.3%
+23.4%
-54.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.4% | -0.8% | -0.6% | -1.5% |
| 7D | +8.2% | -5.4% | +13.6% | +7.6% |
| 30D | -6.3% | +1.7% | -8.1% | -6.1% |
| 3M | -41.2% | +5.8% | -47.0% | -41.1% |
| 6M | +20.4% | +11.9% | +8.4% | +18.9% |
| YTD | +61.7% | +19.7% | +42.0% | +60.6% |
| 1Y | +72.7% | +46.7% | +26.0% | +72.3% |
| All | +72.7% | +49.3% | +23.4% | +72.3% |
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