+635.3%
STX vs BIIB
+12.4%
+622.9%
-57.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.9% | -0.6% | -0.3% | -0.8% |
| 7D | -17.3% | +1.7% | -19.0% | -17.4% |
| 30D | -35.9% | +12.2% | -48.1% | -37.3% |
| 3M | -37.3% | +22.3% | -59.6% | -39.9% |
| 6M | -35.8% | +30.9% | -66.7% | -40.6% |
| YTD | +82.7% | +43.9% | +38.8% | +63.1% |
| 1Y | +71.6% | +62.1% | +9.6% | +46.5% |
| 3Y | +635.3% | +12.7% | +622.6% | +551.6% |
| All | +635.3% | +12.4% | +622.9% | +551.6% |
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 3y: 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…
3y analysis · Full analysis span regression · 6 months rolling