-53.6%
BSX vs NDAQ
+28.8%
-82.5%
-60.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | NDAQ | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.3% | +2.6% | +2.8% | +4.8% |
| 7D | +8.0% | +3.9% | +4.1% | +7.3% |
| 30D | +8.1% | +19.0% | -10.9% | +5.0% |
| 3M | -6.7% | +17.6% | -24.2% | -9.3% |
| 6M | -19.4% | +21.0% | -40.4% | -22.4% |
| YTD | -51.9% | +14.1% | -66.0% | -54.1% |
| 1Y | -53.6% | +29.4% | -83.1% | -58.1% |
| All | -53.6% | +28.8% | -82.5% | -58.1% |
Cumulative growth
Daily Returns
Daily percentage return beside NDAQ.
Daily Out/Under-Performance
Portfolio return minus NDAQ return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × NDAQ 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 NDAQ 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