-26.4%
GLW vs ZETA
+21.8%
-48.2%
-40.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | ZETA | Excess | Alpha |
|---|---|---|---|---|
| 1D | +9.3% | +4.5% | +4.8% | +8.3% |
| 7D | -5.9% | +6.2% | -12.1% | -6.3% |
| 30D | -26.0% | -2.0% | -24.0% | -26.2% |
| All | -26.4% | +21.8% | -48.2% | -22.3% |
Cumulative growth
Daily Returns
Daily percentage return beside ZETA.
Daily Out/Under-Performance
Portfolio return minus ZETA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ZETA 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 ZETA 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