-3.3%
ZTS vs LYFT
-12.5%
+9.2%
-6.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | LYFT | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | +0.8% | -1.4% | -0.8% |
| 7D | -4.5% | -13.1% | +8.6% | -1.2% |
| 30D | -3.3% | -14.4% | +11.1% | +0.3% |
| All | -3.3% | -12.5% | +9.2% | +0.3% |
Cumulative growth
Daily Returns
Daily percentage return beside LYFT.
Daily Out/Under-Performance
Portfolio return minus LYFT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × LYFT 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 1mo: compounded portfolio wealth divided by compounded LYFT 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…
1mo analysis · Full analysis span regression · Available span rolling