Zscaler, Inc. (ZS) stock
ZSNasdaqServices-Computer Programming ServicesFiscal year ends July 31
$237.83−9.99 (-4.03%)
Close on Oct 30, 2026Market cap $38.78BP/E –Yield –
Price history
Zscaler share prices for every month, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 30, 2026
$237.83
-4.03% on the day
52-week range
$114.63 – $336.99
-29.4% from the high
Change over 52 weeks
-26.1%
From $322.04 on Oct 30, 2025
Average volume
2.83M
Shares a day, last 90 sessions
| Month | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 2026 | $202.65 | $267.87 | $195.11 | $237.83 | +19.26% | 60,247,975 |
| Sep 2026 | $184.64 | $216.97 | $159.20 | $199.42 | +5.86% | 81,157,695 |
| Aug 2026 | $153.74 | $190.97 | $151.21 | $188.39 | +24.59% | 47,531,561 |
| Jul 2026 | $144.25 | $156.98 | $138.03 | $151.20 | +7.12% | 53,790,935 |
| Jun 2026 | $144.50 | $157.70 | $119.50 | $141.15 | +1.02% | 103,379,069 |
| May 2026 | $135.35 | $191.25 | $122.31 | $139.73 | +6.93% | 123,670,961 |
| Apr 2026 | $139.45 | $150.50 | $114.63 | $130.68 | -6.85% | 59,583,484 |
| Mar 2026 | $146.19 | $166.30 | $128.00 | $140.29 | -4.56% | 59,344,157 |
| Feb 2026 | $199.76 | $203.20 | $140.56 | $146.99 | -26.51% | 69,895,344 |
| Jan 2026 | $226.72 | $231.48 | $197.47 | $200.01 | -11.08% | 35,839,275 |
| Dec 2025 | $247.10 | $249.64 | $224.88 | $224.92 | -10.57% | 38,714,797 |
| Nov 2025 | $331.73 | $336.99 | $249.68 | $251.50 | -24.05% | 38,047,336 |
| Oct 2025 | $298.61 | $333.27 | $287.74 | $331.14 | +10.51% | 28,672,936 |
| Sep 2025 | $279.71 | $300.81 | $260.40 | $299.66 | +8.16% | 41,364,688 |
| Aug 2025 | $281.45 | $291.07 | $265.86 | $277.05 | -2.98% | 29,091,195 |
| Jul 2025 | $314.50 | $318.46 | $280.00 | $285.56 | -9.04% | 39,030,362 |
| Jun 2025 | $276.62 | $317.26 | $276.35 | $313.94 | +13.87% | 53,685,480 |
| May 2025 | $228.50 | $276.49 | $226.54 | $275.70 | +21.90% | 60,781,299 |
| Apr 2025 | $200.00 | $226.60 | $164.78 | $226.17 | +13.99% | 57,938,888 |
| Mar 2025 | $198.40 | $216.39 | $183.84 | $198.42 | +1.12% | 51,798,711 |
| Feb 2025 | $198.88 | $217.10 | $189.02 | $196.23 | -3.14% | 30,127,490 |
| Jan 2025 | $184.05 | $208.13 | $180.18 | $202.59 | +12.29% | 29,474,563 |
| Dec 2024 | $207.55 | $216.70 | $179.11 | $180.41 | -12.67% | 50,341,644 |
| Nov 2024 | $181.15 | $217.84 | $179.63 | $206.59 | +14.27% | 29,795,580 |
| Oct 2024 | $170.65 | $203.03 | $165.42 | $180.79 | +5.76% | 35,122,304 |
| Sep 2024 | $199.99 | $200.75 | $153.45 | $170.94 | -14.52% | 51,803,274 |
| Aug 2024 | $178.62 | $202.64 | $155.97 | $199.98 | +11.50% | 29,063,374 |
| Jul 2024 | $193.00 | $208.14 | $173.65 | $179.35 | -6.68% | 37,201,717 |
| Jun 2024 | $170.35 | $193.96 | $166.12 | $192.19 | +13.08% | 47,912,362 |
| May 2024 | $173.00 | $183.70 | $155.25 | $169.96 | -1.72% | 50,295,865 |
| Apr 2024 | $192.50 | $193.78 | $166.76 | $172.94 | -10.22% | 34,910,179 |
| Mar 2024 | $227.00 | $227.30 | $190.35 | $192.63 | -20.39% | 56,644,378 |
| Feb 2024 | $236.61 | $259.61 | $202.44 | $241.97 | +2.67% | 54,857,361 |
| Jan 2024 | $218.10 | $246.38 | $206.67 | $235.67 | +6.37% | 36,353,560 |
| Dec 2023 | $197.89 | $227.29 | $193.19 | $221.56 | +12.17% | 35,329,337 |
| Nov 2023 | $159.60 | $207.78 | $152.60 | $197.53 | +24.48% | 55,043,693 |
| Oct 2023 | $159.05 | $177.69 | $149.63 | $158.69 | +1.99% | 36,874,174 |
| Sep 2023 | $158.23 | $167.50 | $146.59 | $155.59 | -0.29% | 40,179,893 |
| Aug 2023 | $159.00 | $164.29 | $131.59 | $156.05 | -2.70% | 37,550,703 |
| Jul 2023 | $146.43 | $163.14 | $136.44 | $160.38 | +9.62% | 55,430,299 |
| Jun 2023 | $131.92 | $162.67 | $128.12 | $146.30 | +7.99% | 56,371,734 |
| May 2023 | $89.48 | $137.65 | $84.93 | $135.48 | +50.37% | 81,845,090 |
| Apr 2023 | $115.61 | $116.14 | $87.78 | $90.10 | -22.88% | 49,869,732 |
| Mar 2023 | $131.15 | $134.74 | $102.62 | $116.83 | -10.92% | 73,226,022 |
| Feb 2023 | $125.05 | $143.63 | $123.91 | $131.15 | +5.63% | 39,127,717 |
| Jan 2023 | $114.72 | $128.93 | $99.64 | $124.16 | +10.96% | 55,681,350 |
| Dec 2022 | $135.64 | $144.87 | $105.74 | $111.90 | -16.15% | 60,767,282 |
| Nov 2022 | $159.00 | $159.55 | $114.21 | $133.45 | -13.40% | 49,635,114 |
| Oct 2022 | $165.06 | $185.99 | $134.44 | $154.10 | -6.25% | 45,575,413 |
| Sep 2022 | $156.13 | $194.21 | $142.06 | $164.37 | +3.22% | 64,168,207 |
| Aug 2022 | $152.00 | $188.06 | $149.08 | $159.24 | +2.70% | 42,694,581 |
| Jul 2022 | $149.65 | $170.25 | $140.72 | $155.06 | +3.71% | 38,683,420 |
| Jun 2022 | $155.18 | $171.96 | $133.32 | $149.51 | -2.34% | 48,505,443 |
| May 2022 | $201.31 | $210.66 | $125.12 | $153.09 | -24.49% | 69,446,812 |
| Apr 2022 | $240.00 | $253.74 | $202.26 | $202.74 | -15.97% | 36,440,888 |
| Mar 2022 | $245.10 | $260.87 | $186.00 | $241.28 | +0.89% | 64,116,378 |
| Feb 2022 | $260.00 | $290.47 | $206.00 | $239.15 | -6.99% | 58,174,948 |
| Jan 2022 | $322.60 | $323.55 | $220.07 | $257.11 | -19.99% | 56,218,591 |
| Dec 2021 | $371.06 | $373.74 | $265.33 | $321.33 | -7.39% | 66,995,850 |
| Nov 2021 | $319.46 | $376.11 | $315.13 | $346.97 | +8.82% | 38,439,769 |
| Oct 2021 | $263.17 | $319.99 | $248.33 | $318.86 | +21.60% | 30,878,686 |
| Sep 2021 | $276.14 | $293.44 | $256.01 | $262.22 | -5.79% | 46,495,086 |
| Aug 2021 | $237.00 | $279.29 | $229.50 | $278.34 | +17.99% | 26,573,916 |
| Jul 2021 | $214.98 | $240.29 | $211.19 | $235.91 | +9.19% | 28,597,556 |
| Jun 2021 | $194.17 | $223.94 | $183.09 | $216.06 | +11.26% | 39,277,444 |
| May 2021 | $186.60 | $199.77 | $157.03 | $194.20 | +3.50% | 47,639,899 |
| Apr 2021 | $174.80 | $199.50 | $172.32 | $187.64 | +9.30% | 33,181,953 |
| Mar 2021 | $208.75 | $212.00 | $160.66 | $171.67 | -16.27% | 50,552,679 |
| Feb 2021 | $202.52 | $230.88 | $190.60 | $205.03 | +2.67% | 36,792,880 |
| Jan 2021 | $199.72 | $224.00 | $183.25 | $199.70 | -0.01% | 41,181,931 |
| Dec 2020 | $155.51 | $212.59 | $143.40 | $199.71 | +28.22% | 68,427,842 |
| Nov 2020 | $136.75 | $155.75 | $120.34 | $155.75 | +14.73% | 39,738,590 |
| Oct 2020 | $142.20 | $158.74 | $133.81 | $135.75 | -3.51% | 38,932,350 |
| Sep 2020 | $147.60 | $163.80 | $124.00 | $140.69 | -1.85% | 60,130,407 |
| Aug 2020 | $131.05 | $146.93 | $116.88 | $143.34 | +10.39% | 46,566,204 |
| Jul 2020 | $109.30 | $131.35 | $107.02 | $129.85 | +18.58% | 58,790,892 |
| Jun 2020 | $96.80 | $115.17 | $96.50 | $109.50 | +11.63% | 95,937,860 |
| May 2020 | $66.23 | $98.38 | $65.51 | $98.09 | +46.23% | 67,148,106 |
| Apr 2020 | $59.25 | $73.60 | $59.20 | $67.08 | +10.22% | 68,261,784 |
| Mar 2020 | $52.81 | $66.50 | $35.00 | $60.86 | +17.06% | 75,803,009 |
| Feb 2020 | $56.56 | $66.50 | $48.04 | $51.99 | -7.31% | 50,579,680 |
| Jan 2020 | $46.87 | $62.69 | $46.51 | $56.09 | +20.62% | 50,576,542 |
| Dec 2019 | $52.07 | $53.07 | $44.54 | $46.50 | -10.80% | 48,832,623 |
| Nov 2019 | $44.00 | $52.68 | $42.29 | $52.13 | +18.53% | 43,612,783 |
| Oct 2019 | $47.40 | $50.58 | $40.05 | $43.98 | -6.94% | 55,388,107 |
| Sep 2019 | $68.09 | $68.94 | $46.04 | $47.26 | -31.25% | 110,112,737 |
| Aug 2019 | $84.83 | $86.41 | $67.78 | $68.74 | -18.43% | 48,563,468 |
| Jul 2019 | $78.23 | $89.54 | $75.00 | $84.27 | +9.96% | 41,078,906 |
| Jun 2019 | $68.66 | $82.25 | $65.30 | $76.64 | +11.67% | 57,747,209 |
| May 2019 | $68.98 | $80.38 | $63.41 | $68.63 | +0.47% | 56,356,313 |
| Apr 2019 | $72.00 | $72.94 | $60.02 | $68.31 | -3.69% | 43,310,984 |
| Mar 2019 | $57.49 | $72.69 | $55.30 | $70.93 | +42.77% | 58,475,799 |
| Feb 2019 | $48.04 | $51.36 | $46.51 | $49.68 | +2.71% | 29,510,769 |
| Jan 2019 | $38.39 | $48.85 | $38.03 | $48.37 | +23.36% | 30,002,392 |
| Dec 2018 | $40.99 | $44.00 | $34.21 | $39.21 | -0.13% | 43,678,291 |
| Nov 2018 | $36.30 | $42.48 | $30.72 | $39.26 | +8.18% | 27,186,745 |
| Oct 2018 | $41.50 | $41.94 | $33.00 | $36.29 | -11.01% | 29,837,632 |
| Sep 2018 | $43.00 | $47.79 | $37.08 | $40.78 | -4.70% | 41,279,631 |
| Aug 2018 | $35.60 | $48.24 | $35.19 | $42.79 | +21.18% | 26,376,040 |
| Jul 2018 | $36.00 | $42.63 | $33.90 | $35.31 | -1.23% | 21,622,126 |
| Jun 2018 | $26.36 | $43.98 | $26.36 | $35.75 | +36.14% | 51,458,367 |
| May 2018 | $29.80 | $30.10 | $24.76 | $26.26 | -12.14% | 12,955,251 |
| Apr 2018 | $27.90 | $30.06 | $26.32 | $29.89 | +6.48% | 12,959,472 |
| Mar 2018 | $27.50 | $34.83 | $26.06 | $28.07 | – | 40,552,197 |
Seasonality
ZS return in each calendar month over the last 9 years, including dividends. The current month runs to the latest close.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average | 5.3% | -3.8% | 1.2% | -2.2% | 10.1% | 11.6% | 4.6% | 7.1% | -4.6% | 3.5% | 6.4% | -2.2% |
| Months up | 5 of 8 | 4 of 8 | 4 of 8 | 4 of 9 | 6 of 9 | 8 of 9 | 6 of 9 | 6 of 9 | 3 of 9 | 5 of 9 | 6 of 8 | 2 of 8 |
| 2026 | -11.1% | -26.5% | -4.6% | -6.9% | 6.9% | 1.0% | 7.1% | 24.6% | 5.9% | 19.3% | ||
| 2025 | 12.3% | -3.1% | 1.1% | 14.0% | 21.9% | 13.9% | -9.0% | -3.0% | 8.2% | 10.5% | -24.1% | -10.6% |
| 2024 | 6.4% | 2.7% | -20.4% | -10.2% | -1.7% | 13.1% | -6.7% | 11.5% | -14.5% | 5.8% | 14.3% | -12.7% |
| 2023 | 11.0% | 5.6% | -10.9% | -22.9% | 50.4% | 8.0% | 9.6% | -2.7% | -0.3% | 2.0% | 24.5% | 12.2% |
| 2022 | -20.0% | -7.0% | 0.9% | -16.0% | -24.5% | -2.3% | 3.7% | 2.7% | 3.2% | -6.2% | -13.4% | -16.1% |
| 2021 | -0.0% | 2.7% | -16.3% | 9.3% | 3.5% | 11.3% | 9.2% | 18.0% | -5.8% | 21.6% | 8.8% | -7.4% |
| 2020 | 20.6% | -7.3% | 17.1% | 10.2% | 46.2% | 11.6% | 18.6% | 10.4% | -1.8% | -3.5% | 14.7% | 28.2% |
| 2019 | 23.4% | 2.7% | 42.8% | -3.7% | 0.5% | 11.7% | 10.0% | -18.4% | -31.2% | -6.9% | 18.5% | -10.8% |
| 2018 | 6.5% | -12.1% | 36.1% | -1.2% | 21.2% | -4.7% | -11.0% | 8.2% | -0.1% |