-50.6%
ZTS vs IBB
+45.6%
-96.2%
-52.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | IBB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.0% | -2.2% | -0.8% | -2.0% |
| 7D | -4.8% | -1.7% | -3.1% | -4.1% |
| 30D | +1.2% | +4.9% | -3.6% | -1.0% |
| 3M | -6.0% | +24.2% | -30.2% | -16.5% |
| 6M | -38.7% | +23.8% | -62.6% | -45.0% |
| YTD | -40.6% | +23.0% | -63.6% | -46.8% |
| 1Y | -50.6% | +46.2% | -96.8% | -59.6% |
| All | -50.6% | +45.6% | -96.2% | -59.6% |
Cumulative growth
Daily Returns
Daily percentage return beside IBB.
Daily Out/Under-Performance
Portfolio return minus IBB return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × IBB 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 IBB 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