-49.6%
ZTS vs BMRN
+12.9%
-62.5%
-52.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BMRN | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | +0.2% | -0.8% | -0.7% |
| 7D | -2.0% | +2.9% | -4.9% | -2.5% |
| 30D | +1.9% | +11.0% | -9.1% | 0.0% |
| 3M | -4.0% | +17.8% | -21.8% | -6.6% |
| 6M | -39.1% | +10.1% | -49.2% | -40.3% |
| YTD | -38.8% | +11.9% | -50.7% | -40.1% |
| 1Y | -49.6% | +17.2% | -66.8% | -50.1% |
| All | -49.6% | +12.9% | -62.5% | -50.1% |
Cumulative growth
Daily Returns
Daily percentage return beside BMRN.
Daily Out/Under-Performance
Portfolio return minus BMRN return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BMRN 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 BMRN 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