+31.0%
DAL vs BBIO
+14.7%
+16.3%
-18.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | BBIO | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.5% | -0.1% | -1.4% | -1.5% |
| 7D | +3.4% | -2.4% | +5.7% | +3.8% |
| 30D | -13.6% | -11.5% | -2.0% | -11.7% |
| 3M | +1.2% | +11.0% | -9.8% | -1.2% |
| All | +31.0% | +14.7% | +16.3% | +26.7% |
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