-4.0%
ZTS vs WELL
+17.2%
-21.2%
-12.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | WELL | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | -2.1% | +1.4% | -0.3% |
| 7D | -2.0% | -0.8% | -1.2% | -1.8% |
| 30D | +1.9% | -0.1% | +2.0% | +2.1% |
| 3M | -4.0% | +18.0% | -22.0% | -9.9% |
| All | -4.0% | +17.2% | -21.2% | -9.9% |
Cumulative growth
Daily Returns
Daily percentage return beside WELL.
Daily Out/Under-Performance
Portfolio return minus WELL return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × WELL 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 WELL 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