Prices delayed by 15 minutes
The series is stated in the current share scale after splits; dividends are not included in the price
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| September 15, 2026 | 188.26 | 196.58 | 188.11 | 193.89 | 4m |
| September 14, 2026 | 172.80 | 194.12 | 170.06 | 191.73 | 8m |
| September 11, 2026 | 164.02 | 165.95 | 160.75 | 164.54 | 2m |
| September 10, 2026 | 165.43 | 169.05 |
Based on reports through July 31, 2025
Zscaler inspects a company's network traffic in its own cloud — instead of an appliance sitting in the office.
The old security model was built around a perimeter: trust inside the network, distrust outside. When employees work from anywhere and applications live in clouds, there is no perimeter left. The company offers a different principle: every connection is checked separately, and traffic routes through its own network of points of presence worldwide.
The product is sold as a per-employee subscription, so revenue is predictable and grows with the customer's headcount. The barrier to entry is the network itself: rebuilding one is expensive and slow. Risks: competition from network hardware makers that moved to the cloud, and caution in security budgets. The company pays no dividend.
Address:120 HOLGER WAY, SAN JOSE, CA, 95134, US
| 154m |
| EPAMEPAM Systems, Inc. | 117.63 | +0.39 % | 149m |
| DOXAmdocs Limited | 60.83 | −92.80 % | 68m |
| PERIPerion Network Ltd | 8.80 | +97.60 % | 5m |
| CYCUCycurion, Inc. | 3.41 | +756.80 % | 5m |
| 162.06 |
| 163.48 |
| 3m |
| September 09, 2026 | 161.80 | 169.10 | 161.15 | 166.10 | 3m |
| September 08, 2026 | 165.62 | 165.62 | 159.20 | 161.94 | 4m |
| September 04, 2026 | 166.15 | 177.14 | 165.06 | 169.80 | 8m |
| September 03, 2026 | 179.08 | 179.96 | 173.93 | 177.80 | 9m |
| September 02, 2026 | 176.78 | 177.60 | 171.32 | 172.73 | 3m |
| September 01, 2026 | 184.64 | 186.39 | 176.39 | 178.37 | 2m |
| August 31, 2026 | 183.83 | 190.47 | 183.83 | 188.39 | 3m |
| August 28, 2026 | 186.17 | 188.18 | 181.62 | 184.23 | 2m |
| August 27, 2026 | 179.12 | 190.00 | 177.04 | 187.30 | 4m |
| August 26, 2026 | 161.06 | 170.94 | 160.13 | 170.31 | 2m |
| August 25, 2026 | 175.00 | 176.81 | 166.66 | 168.42 | 2m |
| August 24, 2026 | 180.00 | 181.50 | 175.60 | 176.06 | 1m |
| August 21, 2026 | 175.23 | 182.01 | 172.45 | 181.75 | 2m |
| August 20, 2026 | 183.83 | 184.98 | 174.60 | 174.95 | 2m |
| August 19, 2026 | 186.70 | 188.73 | 181.69 | 184.60 | 2m |
| August 18, 2026 | 185.29 | 190.97 | 184.44 | 185.70 | 2m |