Zscaler (ZS): analysis and statistics
Return, volatility, Sharpe ratio and risk for Zscaler, an S&P 500 component in the Information Technology sector. Data as of 2026-07-30.
| Last close price | $148.39 |
| Sector (GICS) | Information Technology |
| Annualized return (3.0 yr) | -2.57% |
| Total return over period | -7.48% |
| Annualized volatility | 49.08% |
| Sharpe ratio | -0.13 |
| Sortino ratio | -0.16 |
| Max drawdown | -64.89% |
| CVaR 95% (avg. loss, worst 5% of days) | -7.94% |
| Correlation with the S&P 500 | 0.42 |
| Period range | $118.05 – $336.27 |
| Trading days analyzed | 752 |
Over the last 3.0 years, Zscaler (ZS) has posted an annualized return of -2.57% with annual volatility of 49.08%, a negative Sharpe ratio: over this period it did not beat the risk-free Treasury rate. Its worst stretch (max drawdown from a peak) was -64.89%. Its correlation with the S&P 500 is 0.42, which means it moves moderately in step with the index.
These are historical, realized metrics, not projections: they describe how the stock behaved, not how it will behave going forward. To see how ZS would fit inside an optimized portfolio alongside other S&P 500 stocks, try the optimizer.
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