Zscaler (ZS) rose 16.5% to $191.73 on $1.4bn of turnover. It opened 5.0% above the previous close, so part of the move was already there before trading began.
Across twelve months the stock has traded between $118.05 and $336.27, and today leaves it 34% up that band — neither end of it. The peak was November 3, 2025 (225 sessions ago), the floor April 10, 2026 (111 sessions ago).
The stock is up 1.9% over a month, down 34.9% over the year. It closed above its thirty-day average price by 10.5%.
High to low, the session covered 12.5% of price — well beyond the 4.6% this stock averages over thirty sessions. The close held 90% of the way up the day's range into the bell. It was the 2nd session running higher.
Worth $24bn, the company sits 67 of 156 by size within technology. The sector as a whole finished -1.4%, leaning the other way.
Trading opened at $172.80, touched $194.12 at best and $170.06 at worst, and finished on $191.73 — 43.0% short of the $336.27 annual peak, 62.4% clear of the $118.05 annual floor.
Turnover of $1.4bn compares with $535m on an average session for this stock, so participation was well above its own norm. Against the year, today ranks between the +16.5% best and the -31.5% worst day.
Recent form leans positive: 16 of the last thirty sessions closed up against 13 down. Its strongest single day in the past year was +16.5% on September 14, 2026, its weakest -31.5% on May 27, 2026.
The nearest names by size in the same sector went the same way: Okta (OKTA) +12.0% and Fair Isaac (FICO) +1.6%. On money traded ZS placed 73th of 986 that session.
This text was generated automatically from the closing data. It contains no forecasts and no investment advice — only what the numbers say. Do your own research.