+42.4%
ZS vs IWD
+10.9%
+31.4%
-32.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | IWD | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.1% | -0.4% | -2.7% | -2.8% |
| 7D | -16.9% | -0.5% | -16.4% | -15.7% |
| 30D | -7.4% | +2.7% | -10.1% | -7.2% |
| 3M | +21.6% | +0.9% | +20.7% | +23.0% |
| 6M | +42.4% | +10.5% | +31.8% | +53.3% |
| All | +42.4% | +10.9% | +31.4% | +53.3% |
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 6mo: 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…
6mo analysis · Full analysis span regression · 6 months rolling