-57.3%
BSX vs WST
+34.9%
-92.1%
-59.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | WST | Excess | Alpha |
|---|---|---|---|---|
| 1D | 0.0% | -0.2% | +0.2% | 0.0% |
| 7D | -7.0% | -1.7% | -5.4% | -7.0% |
| 30D | -10.9% | -4.3% | -6.6% | -10.8% |
| 3M | -8.2% | +0.7% | -8.9% | -8.3% |
| 6M | -37.5% | +36.0% | -73.5% | -37.2% |
| YTD | -52.8% | +22.7% | -75.6% | -52.0% |
| All | -57.3% | +34.9% | -92.1% | -56.5% |
Cumulative growth
Daily Returns
Daily percentage return beside WST.
Daily Out/Under-Performance
Portfolio return minus WST return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × WST 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 WST 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