+21.8%
ETHA vs ZM
+26.3%
-4.5%
-36.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | ZM | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.1% | -4.8% | +5.9% | +1.5% |
| 7D | +2.7% | +1.6% | +1.1% | +2.5% |
| 30D | +29.4% | -7.7% | +37.1% | +30.0% |
| 3M | +47.2% | -4.7% | +51.8% | +48.0% |
| All | +21.8% | +26.3% | -4.5% | +17.5% |
Cumulative growth
Daily Returns
Daily percentage return beside ZM.
Daily Out/Under-Performance
Portfolio return minus ZM return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ZM 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 ZM 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