-8.7%
BSX vs NXT
+173.5%
-182.1%
-60.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | NXT | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.3% | +1.9% | -2.2% | -0.3% |
| 7D | -10.1% | -1.9% | -8.2% | -10.0% |
| 30D | -16.4% | -20.0% | +3.6% | -16.0% |
| 3M | -8.9% | -30.7% | +21.9% | -8.2% |
| 6M | -38.3% | -29.0% | -9.3% | -38.2% |
| YTD | -54.9% | -4.8% | -50.1% | -55.3% |
| 1Y | -58.8% | +22.8% | -81.6% | -59.7% |
| 3Y | -21.2% | +93.9% | -115.2% | -26.6% |
| All | -8.7% | +173.5% | -182.1% | -16.8% |
Cumulative growth
Daily Returns
Daily percentage return beside NXT.
Daily Out/Under-Performance
Portfolio return minus NXT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × NXT 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 10y: compounded portfolio wealth divided by compounded NXT 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…
10y analysis · Full analysis span regression · 6 months rolling