-37.4%
BSX vs FERG
+1.2%
-38.6%
-40.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | FERG | Excess | Alpha |
|---|---|---|---|---|
| 1D | -5.9% | -0.9% | -5.0% | -5.8% |
| 7D | -6.4% | +3.4% | -9.8% | -6.9% |
| 30D | -8.8% | -11.5% | +2.7% | -7.1% |
| 3M | -7.6% | +1.3% | -8.9% | -8.0% |
| All | -37.4% | +1.2% | -38.6% | -37.6% |
Cumulative growth
Daily Returns
Daily percentage return beside FERG.
Daily Out/Under-Performance
Portfolio return minus FERG return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × FERG 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 FERG 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