ZS
$199.42+0.54%
as of close, Sep 30, 2026
☾ AH $199.42 +0.54%
Zscaler Inc.Stock · TechnologyNasdaq Composite 0.05%Russell 1000 0.02%US Stock Market 0.02%Russell 3000 0.02%MSCI ACWI 0.02%MSCI World 0.02%
Zscaler Inc. monthly returns
Zscaler Inc. has averaged 2.86% per month, positive in 58% of months. Month-by-month returns for Zscaler Inc. (ZS) below, through September 30, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.
Average month
+2.9%
93 months
Best month
+50.4%
May 2023
Worst month
-31.2%
Sep 2019
Positive months
58%
of all months
Zscaler Inc. monthly returns#
| Month | Path | Total return |
|---|---|---|
| Sep 2026 | +5.9% | |
| Aug 2026 | +24.6% | |
| Jul 2026 | +7.1% | |
| Jun 2026 | +1.0% | |
| May 2026 | +6.9% | |
| Apr 2026 | -6.9% | |
| Mar 2026 | -4.6% | |
| Feb 2026 | -26.5% | |
| Jan 2026 | -11.1% | |
| Dec 2025 | -10.6% | |
| Nov 2025 | -24.1% | |
| Oct 2025 | +10.5% | |
| Sep 2025 | +8.2% | |
| Aug 2025 | -3.0% | |
| Jul 2025 | -9.0% | |
| Jun 2025 | +13.9% | |
| May 2025 | +21.9% | |
| Apr 2025 | +14.0% | |
| Mar 2025 | +1.1% | |
| Feb 2025 | -3.1% | |
| Jan 2025 | +12.3% | |
| Dec 2024 | -12.7% | |
| Nov 2024 | +14.3% | |
| Oct 2024 | +5.8% | |
| Sep 2024 | -14.5% | |
| Aug 2024 | +11.5% | |
| Jul 2024 | -6.7% | |
| Jun 2024 | +13.1% | |
| May 2024 | -1.7% | |
| Apr 2024 | -10.2% | |
| Mar 2024 | -20.4% | |
| Feb 2024 | +2.7% | |
| Jan 2024 | +6.4% | |
| Dec 2023 | +12.2% | |
| Nov 2023 | +24.5% | |
| Oct 2023 | +2.0% | |
| Sep 2023 | -0.3% | |
| Aug 2023 | -2.7% | |
| Jul 2023 | +9.6% | |
| Jun 2023 | +8.0% | |
| May 2023 | +50.4% | |
| Apr 2023 | -22.9% | |
| Mar 2023 | -10.9% | |
| Feb 2023 | +5.6% | |
| Jan 2023 | +11.0% | |
| Dec 2022 | -16.1% | |
| Nov 2022 | -13.4% | |
| Oct 2022 | -6.2% | |
| Sep 2022 | +3.2% | |
| Aug 2022 | +2.7% | |
| Jul 2022 | +3.7% | |
| Jun 2022 | -2.3% | |
| May 2022 | -24.5% | |
| Apr 2022 | -16.0% | |
| Mar 2022 | +0.9% | |
| Feb 2022 | -7.0% | |
| Jan 2022 | -20.0% | |
| Dec 2021 | -7.4% | |
| Nov 2021 | +8.8% | |
| Oct 2021 | +21.6% | |
| Sep 2021 | -5.8% | |
| Aug 2021 | +18.0% | |
| Jul 2021 | +9.2% | |
| Jun 2021 | +11.3% | |
| May 2021 | +3.5% | |
| Apr 2021 | +9.3% | |
| Mar 2021 | -16.3% | |
| Feb 2021 | +2.7% | |
| Jan 2021 | -0.0% | |
| Dec 2020 | +28.2% | |
| Nov 2020 | +14.7% | |
| Oct 2020 | -3.5% | |
| Sep 2020 | -1.8% | |
| Aug 2020 | +10.4% | |
| Jul 2020 | +18.6% | |
| Jun 2020 | +11.6% | |
| May 2020 | +46.2% | |
| Apr 2020 | +10.2% | |
| Mar 2020 | +17.1% | |
| Feb 2020 | -7.3% | |
| Jan 2020 | +20.6% | |
| Dec 2019 | -10.8% | |
| Nov 2019 | +18.5% | |
| Oct 2019 | -6.9% | |
| Sep 2019 | -31.2% | |
| Aug 2019 | -18.4% | |
| Jul 2019 | +10.0% | |
| Jun 2019 | +11.7% | |
| May 2019 | +0.5% | |
| Apr 2019 | -3.7% | |
| Mar 2019 | +42.8% | |
| Feb 2019 | +2.7% | |
| Jan 2019 | +23.4% | |
| Dec 2018 | -0.1% | |
| Nov 2018 | +8.2% | |
| Oct 2018 | -11.0% | |
| Sep 2018 | -4.7% | |
| Aug 2018 | +21.2% | |
| Jul 2018 | -1.2% | |
| Jun 2018 | +36.1% | |
| May 2018 | -12.1% | |
| Apr 2018 | +6.5% |
Monthly total return (since Oct 2021)#
-40%-20%0%20%40%
Oct 2021+22%
Nov 2021+8.8%
Dec 2021-7.4%
Jan 2022-20%2022
Feb 2022-7.0%
Mar 2022+0.89%
Apr 2022-16%
May 2022-24%
Jun 2022-2.3%
Jul 2022+3.7%
Aug 2022+2.7%
Sep 2022+3.2%
Oct 2022-6.2%
Nov 2022-13%
Dec 2022-16%
Jan 2023+11%2023
Feb 2023+5.6%
Mar 2023-11%
Apr 2023-23%
May 2023+50%
Jun 2023+8.0%
Jul 2023+9.6%
Aug 2023-2.7%
Sep 2023-0.29%
Oct 2023+2.0%
Nov 2023+24%
Dec 2023+12%
Jan 2024+6.4%2024
Feb 2024+2.7%
Mar 2024-20%
Apr 2024-10%
May 2024-1.7%
Jun 2024+13%
Jul 2024-6.7%
Aug 2024+12%
Sep 2024-15%
Oct 2024+5.8%
Nov 2024+14%
Dec 2024-13%
Jan 2025+12%2025
Feb 2025-3.1%
Mar 2025+1.1%
Apr 2025+14%
May 2025+22%
Jun 2025+14%
Jul 2025-9.0%
Aug 2025-3.0%
Sep 2025+8.2%
Oct 2025+11%
Nov 2025-24%
Dec 2025-11%
Jan 2026-11%2026
Feb 2026-27%
Mar 2026-4.6%
Apr 2026-6.9%
May 2026+6.9%
Jun 2026+1.0%
Jul 2026+7.1%
Aug 2026+25%
Sep 2026+5.9%
Methodology#
Monthly returns are total returns (dividends reinvested), computed from ZS's split- and dividend-adjusted month-end closes. The table shows the most recent 120 months and the bar chart the most recent 60. See the year-by-year returns for the annual view. Past performance does not predict future returns; not investment advice.
FAQ#
- What is Zscaler Inc.'s average monthly return?
- Zscaler Inc. (ZS) has averaged about 2.86% per month, positive in roughly 58% of months. The best month was May 2023 (+50.4%) and the worst was Sep 2019 (-31.2%).
More on Zscaler Inc.
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