+9.2%
BDX vs WST
+35.4%
-26.2%
-16.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | WST | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.5% | -0.8% | -0.7% | -1.4% |
| 7D | -2.5% | +0.7% | -3.3% | -2.7% |
| 30D | +8.3% | -3.1% | +11.4% | +8.9% |
| 3M | +24.4% | +7.2% | +17.2% | +22.6% |
| 6M | +9.2% | +36.8% | -27.6% | +2.6% |
| All | +9.2% | +35.4% | -26.2% | +2.6% |
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 6mo: 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…
6mo analysis · Full analysis span regression · 6 months rolling