-25.2%
STLA vs BBIO
+16.7%
-41.9%
-41.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | BBIO | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.9% | +1.8% | -3.6% | -2.0% |
| 7D | +0.4% | -0.5% | +0.9% | +0.4% |
| 30D | -5.2% | -10.1% | +4.9% | -4.4% |
| 3M | -24.9% | +12.4% | -37.3% | -27.3% |
| 6M | -25.2% | +15.9% | -41.1% | -27.4% |
| All | -25.2% | +16.7% | -41.9% | -27.4% |
Cumulative growth
Daily Returns
Daily percentage return beside BBIO.
Daily Out/Under-Performance
Portfolio return minus BBIO return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BBIO 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 6mo: compounded portfolio wealth divided by compounded BBIO 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…
6mo analysis · Full analysis span regression · 6 months rolling