+4.0%
ZS vs IWD
+1.6%
+2.4%
-10.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | IWD | Excess | Alpha |
|---|---|---|---|---|
| 1D | -4.5% | -0.7% | -3.8% | -3.0% |
| 7D | -7.8% | -0.3% | -7.6% | -6.7% |
| 30D | +5.0% | +0.6% | +4.5% | +4.5% |
| All | +4.0% | +1.6% | +2.4% | +3.9% |
Cumulative growth
Daily Returns
Daily percentage return beside IWD.
Daily Out/Under-Performance
Portfolio return minus IWD return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × IWD 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 IWD 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