-33.5%
BSX vs STZ
-10.3%
-23.2%
-40.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | STZ | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.8% | -0.7% | +2.5% | +2.1% |
| 7D | +2.0% | -1.9% | +4.0% | +2.8% |
| 30D | +0.1% | -1.9% | +2.0% | +0.4% |
| 3M | -2.1% | -6.2% | +4.1% | -0.6% |
| All | -33.5% | -10.3% | -23.2% | -30.6% |
Cumulative growth
Daily Returns
Daily percentage return beside STZ.
Daily Out/Under-Performance
Portfolio return minus STZ return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × STZ 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 STZ 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