+31.4%
ZS vs IWF
-0.2%
+31.6%
-10.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | IWF | Excess | Alpha |
|---|---|---|---|---|
| 1D | -4.5% | 0.0% | -4.5% | -4.5% |
| 7D | -7.8% | +0.5% | -8.4% | -8.2% |
| 30D | +5.0% | -0.4% | +5.4% | +5.3% |
| All | +31.4% | -0.2% | +31.6% | +33.5% |
Cumulative growth
Daily Returns
Daily percentage return beside IWF.
Daily Out/Under-Performance
Portfolio return minus IWF return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × IWF 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 IWF 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