+26.3%
ZS price history and return analytics
+1.2%
+25.1%
-32.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | VT | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.4% | -0.3% | -0.1% | -0.1% |
| 7D | -2.6% | +2.4% | -5.0% | -4.8% |
| 30D | -12.8% | -1.5% | -11.3% | -11.1% |
| 3M | +2.3% | -4.1% | +6.4% | +6.2% |
| 6M | +26.3% | +0.6% | +25.7% | +27.6% |
| All | +26.3% | +1.2% | +25.1% | +27.6% |
Cumulative growth
Daily Returns
Daily percentage return beside VT.
Daily Out/Under-Performance
Portfolio return minus VT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × VT 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 VT 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