Zscaler is trading 10.47% up at $188.14 as cybersecurity and software stocks rebound broadly on August 27, 2026.
- The Nasdaq Composite is up 0.90%, while software ETF IGV is up 5.80%.
- Strong Nvidia and Salesforce results, along with Oktaβs earnings-driven rally, are supporting technology momentum.
- No clear new Zscaler-specific announcement explains the move; evidence points primarily to sector-wide risk appetite.