-16.4%
BSX vs FDS
+57.3%
-73.8%
-28.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | FDS | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.3% | +0.3% | 0.0% | +0.3% |
| 7D | +3.7% | +1.5% | +2.3% | +3.4% |
| 30D | +3.1% | +14.8% | -11.7% | +0.8% |
| 3M | -14.2% | +16.3% | -30.5% | -16.7% |
| 6M | -16.4% | +66.2% | -82.7% | -21.4% |
| All | -16.4% | +57.3% | -73.8% | -21.4% |
Cumulative growth
Daily Returns
Daily percentage return beside FDS.
Daily Out/Under-Performance
Portfolio return minus FDS return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × FDS 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 FDS 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