-54.9%
BSX vs BBIO
+21.0%
-75.9%
-60.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BBIO | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.6% | -4.6% | +2.1% | -2.3% |
| 7D | +4.6% | +5.0% | -0.4% | +4.4% |
| 30D | +5.8% | +10.9% | -5.1% | +5.3% |
| 3M | -6.5% | -9.4% | +2.9% | -6.4% |
| 6M | -20.3% | +8.0% | -28.2% | -20.6% |
| YTD | -53.2% | -2.9% | -50.3% | -52.6% |
| 1Y | -54.9% | +18.5% | -73.4% | -55.3% |
| All | -54.9% | +21.0% | -75.9% | -55.3% |
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 1y: 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…
1y analysis · Full analysis span regression · 6 months rolling