-59.0%
BSX vs NDAQ
-1.8%
-57.2%
-59.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | NDAQ | Excess | Alpha |
|---|---|---|---|---|
| 1D | -4.1% | -2.3% | -1.8% | -3.9% |
| 7D | -8.2% | -6.8% | -1.4% | -7.6% |
| 30D | -15.8% | -3.2% | -12.6% | -15.6% |
| 3M | -10.8% | +6.5% | -17.3% | -11.4% |
| 6M | -38.4% | +5.7% | -44.1% | -38.6% |
| YTD | -54.8% | -4.6% | -50.2% | -55.1% |
| 1Y | -59.0% | -1.6% | -57.5% | -59.4% |
| All | -59.0% | -1.8% | -57.2% | -59.4% |
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