-33.5%
BSX vs WAT
+36.6%
-70.1%
-40.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | WAT | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.8% | -1.0% | +2.8% | +1.9% |
| 7D | +2.0% | -1.3% | +3.3% | +2.1% |
| 30D | +0.1% | +2.3% | -2.2% | +0.1% |
| 3M | -2.1% | +8.7% | -10.9% | -2.2% |
| All | -33.5% | +36.6% | -70.1% | -35.1% |
Cumulative growth
Daily Returns
Daily percentage return beside WAT.
Daily Out/Under-Performance
Portfolio return minus WAT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × WAT 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 WAT 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