-3.3%
EBAY vs ZS
+23.8%
-27.1%
-14.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | ZS | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.1% | -4.6% | +5.8% | +1.2% |
| 7D | -0.4% | -9.2% | +8.8% | -0.3% |
| 30D | -6.3% | -4.0% | -2.3% | -7.1% |
| 3M | -3.3% | +25.3% | -28.5% | -7.8% |
| All | -3.3% | +23.8% | -27.1% | -7.8% |
Cumulative growth
Daily Returns
Daily percentage return beside ZS.
Daily Out/Under-Performance
Portfolio return minus ZS return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ZS 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 ZS 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