+73.2%
WDC vs BBIO
+9.6%
+63.6%
-41.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | BBIO | Excess | Alpha |
|---|---|---|---|---|
| 1D | -4.4% | -4.7% | +0.3% | -3.7% |
| 7D | +4.4% | -3.9% | +8.3% | +5.1% |
| 30D | +5.3% | -13.4% | +18.7% | +7.4% |
| 3M | -5.9% | +7.6% | -13.5% | -8.3% |
| 6M | +73.2% | -2.4% | +75.7% | +75.7% |
| All | +73.2% | +9.6% | +63.6% | +75.7% |
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