-37.4%
BSX vs WY
-3.8%
-33.6%
-40.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | WY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -5.9% | -1.4% | -4.5% | -5.7% |
| 7D | -6.4% | -2.1% | -4.4% | -6.2% |
| 30D | -8.8% | -10.5% | +1.7% | -7.7% |
| 3M | -7.6% | -4.9% | -2.8% | -7.1% |
| All | -37.4% | -3.8% | -33.6% | -37.2% |
Cumulative growth
Daily Returns
Daily percentage return beside WY.
Daily Out/Under-Performance
Portfolio return minus WY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × WY 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 WY 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