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 Okta’s earnings-driven rally, are supporting technology momentum.
  • No clear new Zscaler-specific announcement explains the move; evidence points primarily to sector-wide risk appetite.