-45.7%
GLW vs ZTS
+1.8%
-47.5%
-59.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | ZTS | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.3% | +0.2% | -3.5% | -3.2% |
| 7D | -11.1% | -0.6% | -10.5% | -10.4% |
| 30D | -28.4% | +11.0% | -39.4% | -17.5% |
| 3M | -28.8% | +10.9% | -39.7% | -16.5% |
| All | -45.7% | +1.8% | -47.5% | -33.9% |
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 6mo: 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…
6mo analysis · Full analysis span regression · 6 months rolling