-53.6%
BSX vs EFX
-7.5%
-46.1%
-60.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | EFX | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.3% | +2.4% | +2.9% | +5.0% |
| 7D | +8.0% | +9.2% | -1.2% | +7.0% |
| 30D | +8.1% | +34.8% | -26.7% | +5.1% |
| 3M | -6.7% | +8.8% | -15.5% | -8.0% |
| 6M | -19.4% | +12.3% | -31.7% | -21.1% |
| YTD | -51.9% | -10.6% | -41.3% | -52.9% |
| 1Y | -53.6% | -6.7% | -46.9% | -55.0% |
| All | -53.6% | -7.5% | -46.1% | -55.0% |
Cumulative growth
Daily Returns
Daily percentage return beside EFX.
Daily Out/Under-Performance
Portfolio return minus EFX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × EFX 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 EFX 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