-53.6%
BSX vs ZBH
+11.3%
-65.0%
-60.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | ZBH | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.3% | +13.5% | -8.2% | +0.9% |
| 7D | +8.0% | +14.3% | -6.3% | +3.2% |
| 30D | +8.1% | +20.3% | -12.2% | +1.8% |
| 3M | -6.7% | +15.3% | -21.9% | -11.1% |
| 6M | -19.4% | +33.9% | -53.3% | -25.6% |
| YTD | -51.9% | +23.5% | -75.4% | -54.9% |
| 1Y | -53.6% | +7.9% | -61.5% | -56.1% |
| All | -53.6% | +11.3% | -65.0% | -56.1% |
Cumulative growth
Daily Returns
Daily percentage return beside ZBH.
Daily Out/Under-Performance
Portfolio return minus ZBH return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ZBH 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 1y: compounded portfolio wealth divided by compounded ZBH 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…
1y analysis · Full analysis span regression · 6 months rolling