Zscaler, Inc. (ZS) Stock Price History
Historical prices from 2018 to 2026
- 1M
- +19.4%
- 3M
- +69.4%
- YTD
- -4.7%
- 1Y
- -27.9%
- 3Y
- +11.5%
- 5Y
- -5.4%
Loading 10-year price history...
ZS Historical Performance
ZS Annual Returns
Year-by-year price performance · 2018–2026
- 2018 annual price return
- +18.8%
- 2019 annual price return
- +16.8%
- 2020 annual price return
- +322.0%
- 2021 annual price return
- +63.9%
- 2022 annual price return
- -62.9%
- 2023 annual price return
- +101.1%
- 2024 annual price return
- -15.0%
- 2025 annual price return
- +23.8%
- 2026 annual price return
- -31.5%
ZS Stock Price Trajectory (2018–2026)
As of September 23, 2026, Zscaler, Inc. (ZS) trades at $210.18, representing a -27.9% return over the past year. The stock has delivered a -24.3% total return over five years (-5.4% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $376.11 on November 19, 2021. From this peak, ZS has corrected -44.1%, currently trading 25% above its 200-day moving average, indicating continued institutional support.
When compared to Technology sector peers CRWD (+102.8% 1Y), PANW (+79.9% 1Y), and FTNT (+105.0% 1Y), ZS has underperformed the peer group average. Compare ZS vs CRWD →
ZS Historical Price Data · from 2018
Rows 1–50 of 2,141| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-09-22 | 210.36 | 210.71 | 202.58 | 210.18 | 2.90M | +1.47% |
| 2026-09-21 | 204.07 | 207.62 | 203.37 | 207.13 | 2.52M | +4.98% |
| 2026-09-18 | 198.78 | 199.76 | 192.65 | 197.31 | 4.81M | -0.08% |
| 2026-09-17 | 192.01 | 198.93 | 188.66 | 197.47 | 2.99M | +3.07% |
| 2026-09-16 | 189.78 | 196.13 | 187.45 | 191.58 | 3.30M | -1.21% |
| 2026-09-15 | 188.50 | 196.57 | 188.10 | 193.92 | 4.02M | +1.14% |
| 2026-09-14 | 172.22 | 194.12 | 170.06 | 191.73 | 7.49M | +16.52% |
| 2026-09-11 | 164.00 | 165.95 | 160.75 | 164.54 | 2.04M | +0.65% |
| 2026-09-10 | 164.25 | 169.00 | 162.06 | 163.48 | 2.86M | -1.58% |
| 2026-09-09 | 161.90 | 169.10 | 161.26 | 166.10 | 3.25M | +2.57% |
| 2026-09-08 | 165.62 | 165.62 | 159.24 | 161.94 | 4.09M | -4.63% |
| 2026-09-04 | 166.16 | 177.14 | 165.06 | 169.80 | 7.70M | -4.74% |
| 2026-09-03 | 179.08 | 179.90 | 173.93 | 178.24 | 6.38M | +3.19% |
| 2026-09-02 | 176.90 | 177.60 | 171.32 | 172.73 | 2.57M | -3.16% |
| 2026-09-01 | 185.64 | 186.39 | 176.39 | 178.37 | 2.26M | -5.32% |
| 2026-08-31 | 184.17 | 190.47 | 183.90 | 188.38 | 2.54M | +2.26% |
| 2026-08-28 | 186.17 | 188.18 | 181.63 | 184.23 | 1.93M | -1.64% |
| 2026-08-27 | 179.17 | 189.91 | 177.04 | 187.30 | 3.97M | +9.98% |
| 2026-08-26 | 161.06 | 170.94 | 160.13 | 170.31 | 2.11M | +1.12% |
| 2026-08-25 | 175.00 | 176.81 | 166.66 | 168.42 | 2.05M | -4.34% |
| 2026-08-24 | 180.00 | 181.50 | 175.60 | 176.06 | 1.43M | -3.13% |
| 2026-08-21 | 175.23 | 182.01 | 172.45 | 181.75 | 1.69M | +3.89% |
| 2026-08-20 | 183.83 | 184.98 | 174.60 | 174.95 | 2.13M | -5.23% |
| 2026-08-19 | 186.70 | 188.73 | 181.69 | 184.60 | 1.50M | -0.59% |
| 2026-08-18 | 185.29 | 190.97 | 184.44 | 185.70 | 2.27M | +0.68% |
| 2026-08-17 | 188.38 | 190.30 | 182.81 | 184.44 | 2.62M | +0.46% |
| 2026-08-14 | 190.00 | 190.90 | 183.32 | 183.60 | 2.25M | -2.43% |
| 2026-08-13 | 179.10 | 188.84 | 177.02 | 188.18 | 2.30M | +6.12% |
| 2026-08-12 | 174.23 | 178.86 | 173.52 | 177.32 | 1.84M | -0.69% |
| 2026-08-11 | 175.45 | 180.80 | 172.28 | 178.55 | 2.41M | +1.06% |
| 2026-08-10 | 168.74 | 177.93 | 168.00 | 176.68 | 3.43M | +4.74% |
| 2026-08-07 | 167.99 | 169.78 | 165.00 | 168.68 | 2.08M | +3.74% |
| 2026-08-06 | 155.75 | 163.00 | 155.54 | 162.60 | 1.72M | +0.59% |
| 2026-08-05 | 164.23 | 166.93 | 160.88 | 161.65 | 1.96M | -0.96% |
| 2026-08-04 | 153.80 | 163.47 | 153.74 | 163.22 | 2.52M | +5.67% |
| 2026-08-03 | 153.74 | 155.88 | 151.21 | 154.46 | 2.66M | +2.16% |
| 2026-07-31 | 148.50 | 152.51 | 145.11 | 151.20 | 2.65M | +1.89% |
| 2026-07-30 | 150.60 | 151.53 | 143.85 | 148.39 | 2.88M | -3.50% |
| 2026-07-29 | 151.07 | 156.54 | 150.20 | 153.77 | 1.98M | +1.41% |
| 2026-07-28 | 147.10 | 154.27 | 142.75 | 151.63 | 2.38M | +2.94% |
| 2026-07-27 | 145.90 | 149.45 | 144.00 | 147.30 | 1.98M | +3.50% |
| 2026-07-24 | 141.93 | 144.00 | 139.81 | 142.32 | 1.29M | +1.88% |
| 2026-07-23 | 143.97 | 144.29 | 139.24 | 139.70 | 1.78M | -1.80% |
| 2026-07-22 | 149.97 | 150.39 | 141.12 | 142.26 | 1.94M | -4.34% |
| 2026-07-21 | 147.24 | 151.45 | 146.73 | 148.72 | 1.87M | -0.73% |
| 2026-07-20 | 147.33 | 153.22 | 146.97 | 149.82 | 1.63M | -0.08% |
| 2026-07-17 | 145.50 | 153.30 | 145.39 | 149.94 | 2.51M | +2.40% |
| 2026-07-16 | 150.00 | 151.60 | 144.66 | 146.43 | 2.04M | -1.19% |
| 2026-07-15 | 154.22 | 156.98 | 147.20 | 148.19 | 2.34M | -2.56% |
| 2026-07-14 | 139.57 | 155.30 | 139.28 | 152.09 | 3.67M | +7.24% |
ZS Chart Terminal
Live VCP patterns, Cup & Handle overlays, support/resistance, and AI trade plans.
Live Breakouts Feed
High-probability breakout stocks crossing their pivot across 5 pattern engines.
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
Peer Comparison
Compare growth, multiples, and margins vs sector.
ZS — Frequently Asked Questions
Quick answers to the most common questions about buying ZS stock.
How has ZS stock performed recently?
ZS declined -27.9% over the past year, below its 5-year annualized CAGR of -5.4%. The stock trades above its 200-day moving average, reflecting the downtrend.
What is ZS's all-time high price?
Zscaler, Inc. reached $376.11 on 2021-11-19. The 52-week high is $336.99. Current 1-year return of -27.9% places the stock further from historical peaks.
Where can I download ZS historical price data?
This page provides ZS daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2018-2026, downloadable in CSV format.