-37.4%
BSX vs EWT
+62.4%
-99.8%
-40.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | EWT | Excess | Alpha |
|---|---|---|---|---|
| 1D | -5.9% | -0.6% | -5.3% | -5.9% |
| 7D | -6.4% | +1.6% | -8.1% | -6.4% |
| 30D | -8.8% | +8.2% | -17.0% | -8.6% |
| 3M | -7.6% | +11.1% | -18.7% | -8.4% |
| All | -37.4% | +62.4% | -99.8% | -44.3% |
Cumulative growth
Daily Returns
Daily percentage return beside EWT.
Daily Out/Under-Performance
Portfolio return minus EWT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × EWT 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 6mo: compounded portfolio wealth divided by compounded EWT 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…
6mo analysis · Full analysis span regression · 6 months rolling