-53.6%
BSX vs NWSA
+18.2%
-71.9%
-60.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | NWSA | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.3% | +3.7% | +1.6% | +4.0% |
| 7D | +8.0% | +4.3% | +3.7% | +6.5% |
| 30D | +8.1% | +5.6% | +2.5% | +6.3% |
| 3M | -6.7% | +7.3% | -13.9% | -8.7% |
| 6M | -19.4% | +18.8% | -38.3% | -23.5% |
| YTD | -51.9% | +17.9% | -69.8% | -54.3% |
| 1Y | -53.6% | +19.3% | -73.0% | -56.1% |
| All | -53.6% | +18.2% | -71.9% | -56.1% |
Cumulative growth
Daily Returns
Daily percentage return beside NWSA.
Daily Out/Under-Performance
Portfolio return minus NWSA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × NWSA 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 NWSA 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