Zscaler, Inc. (ZS)
Nasdaq · Common stock · Services-Computer Programming Services
As of Oct 21, 10:33 AM ET15 min delayedAbout 15 minutes behind the market. Every member plan is real time.
Follow ZS in real time
Real-time quotes, Pro Charting, the scanner and the alert feed on ZS and every other US listing.
Start 5 days freeTry Premium Membership free for 5 days. Card required. After 5 days it is $149 per month or $1,099 per year until you cancel. First-time members only.
ZS at a glance
Key statistics
$34.98B
Market capitalization
- Previous close
- $214.51
- Open
- $215.31
- Day range
- $215.15 – $228.65
- Volume
- 549.6K
- Average volume (30 sessions)
- 3.09M
- Shares outstanding
- 163.05M
- Earnings per share
- $(0.39)
- Price / book
- 13.5
- Price / sales
- 10.4
- Beta (1 year, vs SPY)
- 1.01
Where the price sits in its year
52-week range
51% of the range
- Below the 52-week high
- -32.5%
- Above the 52-week low
- +98.6%
Completed sessions through Oct 20, 2026
Technical snapshot
Above its 50-day and 200-day averages
- 20-day average
- $211.15+1.6%
- 50-day average
- $193.61+10.8%
- 200-day average
- $165.74+29.4%
Between the conventional 30 and 70 bands.
-6.2%
1 week
+3.6%
1 month
+50.8%
3 months
-4.6%
Year to date
-28.6%
1 year
Price change over each window, from completed sessions. Past performance does not indicate future results.
Every plan: MACD, ATR, the 20- and 50-day ranges, five-year and all-history extremes and the full indicator set, live on Pro Charting.The member platform, in real time
What members do with ZS
ZS on Pro Charting
Every intraday interval in real time, the drawing kit and the full set of technical studies on ZS.
See the plans →
Every planScreen names like ZS
The real-time scanner: price, volume, technical, fundamental and chart-pattern filters across the whole US market.
See the plans →
Analysis Tools OnlySet a price line on ZS
Put ZS on your watchlist, draw the levels you care about, and My Dashboard tracks where it trades against them.
See the plans →
Stock Alerts + ToolsOpen alerts on ZS
See whether there is an open premium alert on ZS, with its entry, stop and exit, each one reviewed by an analyst before it is sent.
See the plans →
From the public news wire
ZS headlines
- New Zscaler Report Reveals AI-Assisted Attackers Move to Massive Data Theft, Executive Targeting, and Millions in Extortion Payments
GlobeNewswire Inc. · Sep 30, 2026
- Zscaler to Present at Upcoming Investor Conferences
GlobeNewswire Inc. · Sep 4, 2026
- Zscaler Redefines Zero Trust SASE for the AI Era
GlobeNewswire Inc. · Jun 10, 2026
SEC Form 4, most recent first
Insider filings
RUBIN KEVIN
+19.9K
Chief Financial Officer · Grant or award
· Oct 19, 2026
Schlossman Robert
+14.2K
Chief Legal Officer · Grant or award
· Oct 19, 2026
Geller Adam
+19.9K
Chief Product Officer · Grant or award
· Oct 19, 2026
Geller Adam
−1.0K
Chief Product Officer · Open-market sale
$245.86K · Oct 12, 2026
Geller Adam
+1.0K
Chief Product Officer · Option exercise
$214.25K · Oct 12, 2026
Geller Adam
+24.0K
Chief Product Officer · Option exercise
$4.93M · Oct 9, 2026
Geller Adam
−24.0K
Chief Product Officer · Option exercise
$4.93M · Oct 9, 2026
Geller Adam
−1.0K
Chief Product Officer · Option exercise
$214.25K · Oct 12, 2026
About Zscaler, Inc.
Zscaler is a software-as-a-service, or SaaS, firm focusing on providing cloud-native cybersecurity solutions to primarily enterprise customers. Zscaler's offerings can be broadly partitioned into Zscaler Internet Access, which provides secure access to external applications, and Zscaler Private Access, which provides secure access to internal applications. The firm is headquartered in San Jose, California, and went public in 2018.
- Exchange
- Nasdaq
- Security
- Common stock
- Industry
- Services-Computer Programming Services
- Headquarters
- San Jose, CA
- Employees
- 8,700
- Listed since
- Mar 16, 2018
- Website
- zscaler.com
Pick the desk that fits how you trade
Analysis Tools Only for the real-time scanner, Pro Charting and the research desk. Stock Alerts + Tools for the human-reviewed alert feed. Premium Membership for both, at one price.
Try Premium Membership free for 5 days. Card required. After 5 days it is $149 per month or $1,099 per year until you cancel. First-time members only.
Other plans from $39 a month. Pay by card, Apple Pay, Google Pay, Link, Cash App Pay or Amazon Pay through Stripe.