+68.5%
STRL vs BIIB
+55.8%
+12.8%
-54.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.8% | -1.6% | +7.4% | +5.6% |
| 7D | +3.4% | +1.1% | +2.3% | +3.5% |
| 30D | -9.2% | +6.9% | -16.1% | -8.6% |
| 3M | -51.0% | +12.4% | -63.5% | -50.7% |
| 6M | +15.8% | +16.3% | -0.5% | +15.0% |
| YTD | +58.9% | +25.5% | +33.4% | +58.7% |
| 1Y | +68.5% | +57.8% | +10.7% | +69.0% |
| All | +68.5% | +55.8% | +12.8% | +69.0% |
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 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