Zscaler Inc. stock rose sharply in morning trading, gaining almost 9% as investors reacted to a mix of sector momentum, a scheduled earnings update and a government authorization for one of the company's core products.
The immediate market trigger included strong earnings from a cybersecurity peer that saw its shares climb 23%, prompting broader attention on security software names. At the same time Zscaler confirmed it will publish third-quarter fiscal 2026 results after the market close on Tuesday, May 26, 2026, refocusing investor attention on the company ahead of that report.
Investors weighed that timing alongside Zscaler's earlier upward revision to full-year Annual Recurring Revenue guidance. Management has guided ARR of $3.730 billion to $3.745 billion for the fiscal year, a 24% increase that was raised from an earlier 23% outlook. That raised target sits at the center of current expectations for the company’s revenue trajectory.
Another constructive development cited by market participants was an operational validation for Zscaler's flagship cloud offering. In March 2026, the company's ZIA product received a Department of War Impact Level 5 (IL5) authorization, expanding its ability to host higher-sensitivity federal workloads and potentially broadening its addressable market within government environments.
Analyst views, however, remain mixed. In late April, Morgan Stanley analyst Meta Marshall downgraded the stock from Overweight to Equal-Weight and cut the price target from $200 to $155. Marshall's note cited what the analyst described as the company's platform expansion story failing to materialize and a lack of meaningful near-term catalysts, and projected that core ZIA and ZPA products would settle into mid-teens growth rates.
By contrast, KeyBanc reiterated an Overweight rating on April 15 with a $160 target, underscoring the divergence of opinions on Zscaler's near-term outlook ahead of the fiscal Q3 release.
Insider transactions at Zscaler add another datapoint for investors. Company insiders have traded the stock 18 times over the past six months, with the activity consisting entirely of sales and zero purchases, according to trading records cited by market observers.
Market conditions provided a modestly supportive backdrop for the move. The NASDAQ was up 0.46% and the S&P 500 rose 0.10% on the same trading day, indicating that the outsized move in Zscaler was primarily tied to tech and cybersecurity-specific dynamics rather than a broad-market rally.
The stock's recent positioning also played a role in the rebound. Zscaler is described among the more challenged names in the cybersecurity group this year and has experienced 18 single-day moves larger than 5% over the previous 12 months, highlighting elevated volatility. Those characteristics, combined with the earnings date announcement, the sector-wide SaaS rally, and the company's revised ARR guidance, helped drive the intraday recovery toward the $151.19 level.
What to watch next
- Zscaler's third-quarter fiscal 2026 earnings release after the market close on May 26, 2026.
- Any commentary on ARR progress and traction for ZIA and ZPA in the upcoming results.
- Further analyst revisions or insider transactions ahead of the report.