+9.7%
MRK vs ZTS
+13.9%
-4.2%
-10.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | ZTS | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.6% | +1.0% | -0.5% | +0.1% |
| 7D | +0.7% | +5.6% | -4.9% | -1.5% |
| 30D | +0.3% | +12.1% | -11.8% | -5.9% |
| 3M | +9.7% | +11.3% | -1.6% | +5.3% |
| All | +9.7% | +13.9% | -4.2% | +5.3% |
Cumulative growth
Daily Returns
Daily percentage return beside ZTS.
Daily Out/Under-Performance
Portfolio return minus ZTS return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ZTS 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 3mo: compounded portfolio wealth divided by compounded ZTS 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…
3mo analysis · Full analysis span regression · Available span rolling