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 trading day, 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
| Date | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 30, 2026 | $244.25 | $250.00 | $233.40 | $237.83 | -4.03% | 2,282,700 |
| Oct 29, 2026 | $235.51 | $253.49 | $233.17 | $247.82 | -3.12% | 2,668,273 |
| Oct 28, 2026 | $260.22 | $266.00 | $254.29 | $255.80 | -1.67% | 2,423,863 |
| Oct 27, 2026 | $258.38 | $267.87 | $255.32 | $260.15 | -0.12% | 2,525,160 |
| Oct 26, 2026 | $255.42 | $261.46 | $252.39 | $260.45 | +2.08% | 2,879,120 |
| Oct 23, 2026 | $238.81 | $255.55 | $234.19 | $255.15 | +7.31% | 3,991,932 |
| Oct 22, 2026 | $233.00 | $241.19 | $231.64 | $237.76 | +2.78% | 3,740,766 |
| Oct 21, 2026 | $214.50 | $232.06 | $214.50 | $231.33 | +7.84% | 2,770,119 |
| Oct 20, 2026 | $210.81 | $215.90 | $207.23 | $214.51 | +0.93% | 1,343,192 |
| Oct 19, 2026 | $209.91 | $214.88 | $208.01 | $212.53 | +2.48% | 1,695,526 |
| Oct 16, 2026 | $223.28 | $225.99 | $203.33 | $207.38 | -5.92% | 2,803,623 |
| Oct 15, 2026 | $216.78 | $222.62 | $212.14 | $220.43 | -0.16% | 2,412,165 |
| Oct 14, 2026 | $223.50 | $227.30 | $220.06 | $220.79 | -3.44% | 2,906,389 |
| Oct 13, 2026 | $224.61 | $235.36 | $223.75 | $228.66 | +1.28% | 3,029,586 |
| Oct 12, 2026 | $236.11 | $237.22 | $224.60 | $225.78 | -3.40% | 2,663,639 |
| Oct 9, 2026 | $221.48 | $234.31 | $219.79 | $233.73 | +7.80% | 3,800,436 |
| Oct 8, 2026 | $214.38 | $218.82 | $212.37 | $216.81 | +1.53% | 3,731,068 |
| Oct 7, 2026 | $216.46 | $216.50 | $209.70 | $213.55 | +0.61% | 2,686,545 |
| Oct 6, 2026 | $210.40 | $215.51 | $205.02 | $212.25 | +5.18% | 4,260,717 |
| Oct 5, 2026 | $197.13 | $205.20 | $196.95 | $201.80 | +2.64% | 2,389,310 |
| Oct 2, 2026 | $201.18 | $202.00 | $195.11 | $196.60 | -1.10% | 1,789,141 |
| Oct 1, 2026 | $202.65 | $203.44 | $198.44 | $198.78 | -0.32% | 1,454,705 |
| Sep 30, 2026 | $198.86 | $202.87 | $196.89 | $199.42 | +0.54% | 2,126,368 |
| Sep 29, 2026 | $198.02 | $201.39 | $195.11 | $198.36 | -0.52% | 1,728,566 |
| Sep 28, 2026 | $188.89 | $202.12 | $187.67 | $199.39 | +3.28% | 3,810,790 |
| Sep 25, 2026 | $206.00 | $207.99 | $192.74 | $193.05 | -10.06% | 6,723,707 |
| Sep 24, 2026 | $213.48 | $216.97 | $210.59 | $214.64 | +0.09% | 2,440,606 |
| Sep 23, 2026 | $213.00 | $215.73 | $209.40 | $214.45 | +2.03% | 2,560,712 |
| Sep 22, 2026 | $210.01 | $210.73 | $202.55 | $210.18 | +1.47% | 2,904,846 |
| Sep 21, 2026 | $196.98 | $207.75 | $194.24 | $207.13 | +4.98% | 2,543,905 |
| Sep 18, 2026 | $199.00 | $199.76 | $192.65 | $197.31 | -0.08% | 4,869,649 |
| Sep 17, 2026 | $192.01 | $198.93 | $188.66 | $197.47 | +3.07% | 3,019,128 |
| Sep 16, 2026 | $190.87 | $196.14 | $187.45 | $191.58 | -1.19% | 3,309,300 |
| Sep 15, 2026 | $188.26 | $196.58 | $188.10 | $193.89 | +1.13% | 4,080,362 |
| Sep 14, 2026 | $172.80 | $194.12 | $170.06 | $191.73 | +16.52% | 7,559,282 |
| Sep 11, 2026 | $164.02 | $165.95 | $160.75 | $164.54 | +0.65% | 2,059,954 |
| Sep 10, 2026 | $165.43 | $169.05 | $162.06 | $163.48 | -1.58% | 2,877,477 |
| Sep 9, 2026 | $161.80 | $169.10 | $161.15 | $166.10 | +2.57% | 3,268,726 |
| Sep 8, 2026 | $165.62 | $165.62 | $159.20 | $161.94 | -4.63% | 4,143,242 |
| Sep 4, 2026 | $166.15 | $177.14 | $165.06 | $169.80 | -4.50% | 7,742,017 |
| Sep 3, 2026 | $179.08 | $179.96 | $173.93 | $177.80 | +2.94% | 8,514,182 |
| Sep 2, 2026 | $176.78 | $177.60 | $171.32 | $172.73 | -3.16% | 2,600,104 |
| Sep 1, 2026 | $184.64 | $186.39 | $176.39 | $178.37 | -5.32% | 2,274,772 |
| Aug 31, 2026 | $183.83 | $190.47 | $183.83 | $188.39 | +2.26% | 2,571,592 |
| Aug 28, 2026 | $186.17 | $188.18 | $181.62 | $184.23 | -1.64% | 1,940,400 |
| Aug 27, 2026 | $179.12 | $190.00 | $177.04 | $187.30 | +9.98% | 3,992,218 |
| Aug 26, 2026 | $161.06 | $170.94 | $160.13 | $170.31 | +1.12% | 2,166,329 |
| Aug 25, 2026 | $175.00 | $176.81 | $166.66 | $168.42 | -4.34% | 2,051,607 |
| Aug 24, 2026 | $180.00 | $181.50 | $175.60 | $176.06 | -3.13% | 1,428,583 |
| Aug 21, 2026 | $175.23 | $182.01 | $172.45 | $181.75 | +3.88% | 1,690,051 |
| Aug 20, 2026 | $183.83 | $184.98 | $174.60 | $174.95 | -5.23% | 2,133,948 |
| Aug 19, 2026 | $186.70 | $188.73 | $181.69 | $184.60 | -0.59% | 1,501,348 |
| Aug 18, 2026 | $185.29 | $190.97 | $184.44 | $185.70 | +0.68% | 2,272,526 |
| Aug 17, 2026 | $188.38 | $190.30 | $182.81 | $184.44 | +0.46% | 2,619,213 |
| Aug 14, 2026 | $190.00 | $190.90 | $183.32 | $183.60 | -2.43% | 2,249,302 |
| Aug 13, 2026 | $179.10 | $188.84 | $177.02 | $188.18 | +6.12% | 2,297,182 |
| Aug 12, 2026 | $174.23 | $178.86 | $173.52 | $177.32 | -0.69% | 1,843,148 |
| Aug 11, 2026 | $175.45 | $180.80 | $172.28 | $178.55 | +1.06% | 2,409,065 |
| Aug 10, 2026 | $168.74 | $177.93 | $168.00 | $176.68 | +4.74% | 3,429,302 |
| Aug 7, 2026 | $167.99 | $169.78 | $165.00 | $168.68 | +3.74% | 2,083,281 |
| Aug 6, 2026 | $155.75 | $163.00 | $155.54 | $162.60 | +0.59% | 1,721,346 |
| Aug 5, 2026 | $164.23 | $166.93 | $160.88 | $161.65 | -0.96% | 1,957,711 |
| Aug 4, 2026 | $153.80 | $163.47 | $153.74 | $163.22 | +5.67% | 2,516,185 |
| Aug 3, 2026 | $153.74 | $155.88 | $151.21 | $154.46 | +2.16% | 2,657,224 |
| Jul 31, 2026 | $148.50 | $152.51 | $145.11 | $151.20 | +1.89% | 2,648,096 |
| Jul 30, 2026 | $150.60 | $151.53 | $143.85 | $148.39 | -3.50% | 2,881,229 |
| Jul 29, 2026 | $151.07 | $156.54 | $150.20 | $153.77 | +1.41% | 1,977,738 |
| Jul 28, 2026 | $147.10 | $154.27 | $142.75 | $151.63 | +2.94% | 2,384,508 |
| Jul 27, 2026 | $145.90 | $149.45 | $144.00 | $147.30 | +3.50% | 1,978,079 |
| Jul 24, 2026 | $141.93 | $144.00 | $139.81 | $142.32 | +1.88% | 1,288,109 |
| Jul 23, 2026 | $143.97 | $144.29 | $139.24 | $139.70 | -1.80% | 1,777,400 |
| Jul 22, 2026 | $149.97 | $150.39 | $141.12 | $142.26 | -4.34% | 1,935,545 |
| Jul 21, 2026 | $147.24 | $151.45 | $146.73 | $148.72 | -0.73% | 1,868,072 |
| Jul 20, 2026 | $147.33 | $153.22 | $146.97 | $149.82 | -0.08% | 1,631,195 |
| Jul 17, 2026 | $145.50 | $153.30 | $145.39 | $149.94 | +2.40% | 2,514,549 |
| Jul 16, 2026 | $150.00 | $151.60 | $144.66 | $146.43 | -1.19% | 2,044,185 |
| Jul 15, 2026 | $154.22 | $156.98 | $147.20 | $148.19 | -2.56% | 2,341,704 |
| Jul 14, 2026 | $139.57 | $155.30 | $139.28 | $152.09 | +7.24% | 3,665,466 |
| Jul 13, 2026 | $140.16 | $143.10 | $138.03 | $141.82 | +1.83% | 1,655,893 |
| Jul 10, 2026 | $147.12 | $148.74 | $138.60 | $139.27 | -5.34% | 3,803,007 |
| Jul 9, 2026 | $140.95 | $147.86 | $138.64 | $147.12 | +2.49% | 3,116,033 |
| Jul 8, 2026 | $146.42 | $149.01 | $142.12 | $143.55 | -3.98% | 2,959,103 |
| Jul 7, 2026 | $152.74 | $155.36 | $147.42 | $149.50 | -0.61% | 2,838,739 |
| Jul 6, 2026 | $144.11 | $152.50 | $143.65 | $150.42 | +2.10% | 2,162,903 |
| Jul 2, 2026 | $145.10 | $148.48 | $145.00 | $147.33 | +0.60% | 2,596,203 |
| Jul 1, 2026 | $144.25 | $149.58 | $143.26 | $146.45 | +3.75% | 3,723,179 |
| Jun 30, 2026 | $135.13 | $142.05 | $134.50 | $141.15 | +2.58% | 2,602,064 |
| Jun 29, 2026 | $134.49 | $140.48 | $133.50 | $137.60 | +4.04% | 3,262,677 |
| Jun 26, 2026 | $125.23 | $132.54 | $125.23 | $132.26 | +6.83% | 3,692,415 |
| Jun 25, 2026 | $126.70 | $126.97 | $122.15 | $123.80 | -2.73% | 2,357,864 |
| Jun 24, 2026 | $125.45 | $130.50 | $124.50 | $127.27 | +0.87% | 2,340,242 |
| Jun 23, 2026 | $124.50 | $129.42 | $124.12 | $126.17 | +1.70% | 2,425,614 |
| Jun 22, 2026 | $122.60 | $129.65 | $121.72 | $124.06 | -0.63% | 3,287,376 |
| Jun 18, 2026 | $123.34 | $125.56 | $119.90 | $124.85 | +0.38% | 16,570,860 |
| Jun 17, 2026 | $126.25 | $128.11 | $123.38 | $124.38 | -2.24% | 3,125,901 |
| Jun 16, 2026 | $128.48 | $128.86 | $123.61 | $127.23 | -2.45% | 3,815,756 |
| Jun 15, 2026 | $129.69 | $132.81 | $127.45 | $130.42 | +0.69% | 3,498,088 |
| Jun 12, 2026 | $124.68 | $130.00 | $119.50 | $129.52 | +2.70% | 4,760,338 |
| Jun 11, 2026 | $122.00 | $126.35 | $119.90 | $126.11 | +1.11% | 3,810,603 |
| Jun 10, 2026 | $124.00 | $128.83 | $122.21 | $124.73 | -0.88% | 3,928,355 |
| Jun 9, 2026 | $128.11 | $130.14 | $120.85 | $125.84 | -2.64% | 4,774,109 |
| Jun 8, 2026 | $130.80 | $132.07 | $127.74 | $129.25 | -1.17% | 3,460,542 |
| Jun 5, 2026 | $133.76 | $137.21 | $128.98 | $130.78 | -3.31% | 4,617,922 |
| Jun 4, 2026 | $135.69 | $137.50 | $132.50 | $135.26 | +0.66% | 4,378,831 |
| Jun 3, 2026 | $141.90 | $142.47 | $133.53 | $134.37 | -6.78% | 7,737,749 |
| Jun 2, 2026 | $149.06 | $151.04 | $140.00 | $144.15 | -7.42% | 8,572,203 |
| Jun 1, 2026 | $144.50 | $157.70 | $143.75 | $155.71 | +11.44% | 10,359,560 |
| May 29, 2026 | $131.70 | $139.90 | $130.37 | $139.73 | +7.45% | 11,010,090 |
| May 28, 2026 | $126.55 | $133.25 | $122.31 | $130.04 | +2.87% | 16,251,720 |
| May 27, 2026 | $137.16 | $139.60 | $125.66 | $126.41 | -31.52% | 31,831,510 |
| May 26, 2026 | $184.96 | $191.25 | $181.88 | $184.60 | +1.22% | 10,720,440 |
| May 22, 2026 | $174.78 | $183.02 | $173.79 | $182.37 | +6.64% | 4,003,773 |
| May 21, 2026 | $171.26 | $174.37 | $168.68 | $171.01 | -1.97% | 2,595,992 |
| May 20, 2026 | $168.12 | $174.86 | $168.09 | $174.45 | -0.46% | 2,647,103 |
| May 19, 2026 | $178.11 | $182.97 | $173.95 | $175.25 | +0.32% | 4,323,725 |
| May 18, 2026 | $163.36 | $178.26 | $162.10 | $174.69 | +8.47% | 6,203,344 |
| May 15, 2026 | $156.89 | $162.73 | $152.12 | $161.05 | +4.78% | 4,162,579 |
| May 14, 2026 | $153.50 | $158.04 | $146.39 | $153.70 | +0.83% | 3,996,804 |
| May 13, 2026 | $144.69 | $153.95 | $143.03 | $152.43 | +4.28% | 4,811,448 |
| May 12, 2026 | $149.35 | $150.59 | $145.68 | $146.17 | -1.81% | 2,323,749 |
| May 11, 2026 | $150.73 | $153.45 | $147.66 | $148.87 | -2.14% | 2,541,177 |
| May 8, 2026 | $149.34 | $152.20 | $145.11 | $152.13 | -0.43% | 3,522,201 |
| May 7, 2026 | $148.00 | $153.46 | $147.16 | $152.79 | +10.06% | 3,378,967 |
| May 6, 2026 | $138.69 | $139.86 | $134.74 | $138.83 | -1.79% | 2,268,693 |
| May 5, 2026 | $143.52 | $144.00 | $138.96 | $141.36 | -0.59% | 2,043,503 |
| May 4, 2026 | $140.40 | $144.97 | $139.42 | $142.20 | +1.71% | 2,166,640 |
| May 1, 2026 | $135.35 | $140.99 | $131.97 | $139.81 | +6.99% | 2,867,503 |
| Apr 30, 2026 | $132.90 | $132.90 | $127.79 | $130.68 | -3.01% | 2,376,877 |
| Apr 29, 2026 | $135.12 | $135.72 | $131.74 | $134.73 | -0.98% | 1,339,176 |
| Apr 28, 2026 | $135.27 | $138.36 | $134.50 | $136.07 | +1.46% | 2,168,816 |
| Apr 27, 2026 | $135.35 | $138.00 | $133.69 | $134.11 | -1.03% | 2,045,704 |
| Apr 24, 2026 | $133.32 | $135.70 | $130.42 | $135.50 | +1.90% | 2,319,038 |
| Apr 23, 2026 | $136.69 | $137.99 | $130.34 | $132.97 | -6.79% | 3,054,849 |
| Apr 22, 2026 | $137.39 | $142.75 | $136.75 | $142.66 | +2.18% | 2,465,152 |
| Apr 21, 2026 | $135.95 | $144.72 | $135.58 | $139.61 | +3.57% | 2,855,575 |
| Apr 20, 2026 | $133.89 | $137.20 | $132.60 | $134.80 | +0.09% | 1,944,616 |
| Apr 17, 2026 | $138.14 | $139.00 | $133.50 | $134.68 | +0.26% | 2,457,105 |
| Apr 16, 2026 | $134.96 | $138.00 | $132.79 | $134.33 | +2.53% | 2,968,830 |
| Apr 15, 2026 | $125.20 | $131.32 | $122.77 | $131.01 | +6.79% | 3,860,468 |
| Apr 14, 2026 | $123.54 | $126.00 | $120.79 | $122.68 | +0.05% | 2,905,397 |
| Apr 13, 2026 | $119.05 | $122.96 | $117.96 | $122.62 | +3.87% | 3,786,223 |
| Apr 10, 2026 | $122.66 | $123.38 | $114.63 | $118.05 | -3.42% | 5,478,001 |
| Apr 9, 2026 | $133.10 | $133.50 | $120.77 | $122.23 | -11.33% | 7,343,496 |
| Apr 8, 2026 | $148.51 | $150.50 | $136.97 | $137.85 | -2.98% | 2,564,647 |
| Apr 7, 2026 | $138.72 | $142.70 | $136.26 | $142.09 | +1.84% | 1,985,965 |
| Apr 6, 2026 | $139.62 | $140.74 | $137.66 | $139.52 | +0.69% | 1,365,681 |
| Apr 2, 2026 | $136.38 | $139.16 | $134.10 | $138.56 | +1.38% | 1,562,924 |
| Apr 1, 2026 | $139.45 | $139.50 | $132.58 | $136.67 | -2.58% | 2,734,944 |
| Mar 31, 2026 | $139.42 | $142.61 | $136.11 | $140.29 | +2.21% | 1,937,540 |
| Mar 30, 2026 | $135.26 | $141.42 | $134.66 | $137.26 | +3.08% | 2,936,702 |
| Mar 27, 2026 | $133.79 | $135.71 | $128.00 | $133.16 | -5.89% | 4,301,767 |
| Mar 26, 2026 | $139.18 | $145.00 | $137.60 | $141.50 | +1.48% | 1,936,678 |
| Mar 25, 2026 | $142.09 | $144.94 | $138.85 | $139.44 | +0.02% | 2,996,872 |
| Mar 24, 2026 | $149.97 | $149.97 | $139.30 | $139.41 | -8.16% | 3,419,262 |
| Mar 23, 2026 | $152.39 | $154.51 | $150.17 | $151.80 | +0.22% | 1,603,418 |
| Mar 20, 2026 | $152.75 | $153.75 | $148.28 | $151.47 | -2.53% | 5,082,755 |
| Mar 19, 2026 | $156.35 | $161.90 | $153.85 | $155.40 | -0.38% | 1,857,735 |
| Mar 18, 2026 | $153.82 | $158.68 | $153.43 | $155.99 | -0.01% | 1,517,699 |
| Mar 17, 2026 | $153.37 | $158.78 | $152.67 | $156.00 | +1.50% | 2,314,668 |
| Mar 16, 2026 | $155.26 | $155.45 | $151.74 | $153.69 | -0.05% | 2,032,344 |
| Mar 13, 2026 | $152.57 | $156.20 | $151.00 | $153.76 | +1.42% | 2,106,078 |
| Mar 12, 2026 | $152.26 | $157.49 | $150.33 | $151.61 | -1.43% | 2,298,103 |
| Mar 11, 2026 | $157.97 | $160.50 | $151.82 | $153.81 | -1.79% | 2,514,197 |
| Mar 10, 2026 | $163.52 | $164.11 | $154.44 | $156.61 | -3.70% | 3,082,080 |
| Mar 9, 2026 | $163.12 | $166.30 | $160.70 | $162.62 | -0.88% | 2,421,848 |
| Mar 6, 2026 | $161.29 | $166.10 | $158.33 | $164.06 | +1.30% | 2,534,948 |
| Mar 5, 2026 | $155.93 | $163.77 | $155.61 | $161.96 | +3.68% | 2,921,736 |
| Mar 4, 2026 | $154.95 | $159.24 | $153.80 | $156.21 | +1.00% | 1,996,004 |
| Mar 3, 2026 | $146.18 | $156.14 | $144.40 | $154.67 | +4.10% | 3,123,895 |
| Mar 2, 2026 | $146.19 | $152.65 | $145.25 | $148.58 | +1.08% | 4,407,828 |
| Feb 27, 2026 | $144.95 | $151.00 | $140.56 | $146.99 | -12.17% | 11,093,340 |
| Feb 26, 2026 | $159.52 | $167.59 | $158.00 | $167.36 | +7.49% | 6,407,924 |
| Feb 25, 2026 | $149.80 | $155.79 | $147.17 | $155.70 | +4.24% | 3,414,446 |
| Feb 24, 2026 | $143.83 | $151.15 | $142.00 | $149.36 | +4.24% | 4,687,123 |
| Feb 23, 2026 | $157.44 | $157.61 | $141.56 | $143.28 | -10.31% | 5,737,136 |
| Feb 20, 2026 | $167.00 | $172.60 | $159.66 | $159.75 | -5.47% | 3,268,445 |
| Feb 19, 2026 | $169.64 | $172.10 | $166.30 | $168.99 | -1.82% | 3,337,108 |
| Feb 18, 2026 | $167.35 | $172.65 | $164.39 | $172.13 | -0.27% | 2,542,142 |
| Feb 17, 2026 | $175.83 | $176.85 | $169.61 | $172.59 | -2.89% | 2,038,130 |
| Feb 13, 2026 | $174.34 | $179.90 | $172.43 | $177.72 | +3.99% | 2,434,126 |
| Feb 12, 2026 | $171.99 | $173.99 | $163.00 | $170.90 | -0.06% | 2,499,331 |
| Feb 11, 2026 | $175.62 | $175.87 | $165.36 | $171.00 | -1.92% | 2,670,091 |
| Feb 10, 2026 | $171.76 | $176.84 | $169.33 | $174.34 | +2.44% | 2,409,225 |
| Feb 9, 2026 | $167.99 | $171.28 | $162.87 | $170.18 | +1.70% | 2,651,680 |
| Feb 6, 2026 | $171.60 | $172.51 | $162.94 | $167.33 | -1.22% | 4,527,195 |
| Feb 5, 2026 | $187.11 | $188.23 | $169.18 | $169.39 | -8.83% | 3,189,465 |
| Feb 4, 2026 | $186.50 | $188.23 | $177.66 | $185.79 | -1.20% | 2,407,463 |
| Feb 3, 2026 | $198.23 | $198.50 | $183.91 | $188.05 | -6.26% | 3,162,822 |
| Feb 2, 2026 | $199.76 | $203.20 | $198.00 | $200.61 | +0.30% | 1,418,152 |
| Jan 30, 2026 | $200.50 | $203.50 | $199.00 | $200.01 | -0.31% | 1,569,092 |
| Jan 29, 2026 | $209.51 | $210.66 | $197.47 | $200.63 | -6.23% | 3,090,411 |
| Jan 28, 2026 | $221.16 | $221.95 | $213.22 | $213.95 | -2.60% | 1,424,998 |
| Jan 27, 2026 | $224.00 | $229.00 | $219.13 | $219.67 | +2.39% | 3,415,556 |
| Jan 26, 2026 | $212.20 | $216.70 | $211.01 | $214.55 | +2.35% | 1,420,901 |
| Jan 23, 2026 | $209.14 | $210.65 | $207.32 | $209.62 | +0.63% | 1,510,293 |
| Jan 22, 2026 | $211.21 | $211.37 | $207.37 | $208.31 | -0.17% | 1,236,692 |
| Jan 21, 2026 | $206.32 | $211.64 | $204.67 | $208.66 | +1.13% | 1,679,765 |
| Jan 20, 2026 | $209.27 | $210.46 | $205.59 | $206.32 | -3.58% | 1,697,662 |
| Jan 16, 2026 | $211.40 | $215.20 | $208.88 | $213.98 | +1.61% | 1,875,053 |
| Jan 15, 2026 | $214.29 | $218.01 | $210.41 | $210.58 | -1.72% | 1,570,713 |
| Jan 14, 2026 | $216.93 | $221.79 | $209.41 | $214.27 | -1.19% | 2,184,002 |
| Jan 13, 2026 | $216.53 | $219.58 | $212.50 | $216.85 | +0.10% | 1,505,749 |
| Jan 12, 2026 | $215.08 | $217.02 | $213.49 | $216.63 | -0.05% | 1,380,883 |
| Jan 9, 2026 | $220.74 | $221.51 | $215.33 | $216.73 | -1.63% | 1,592,820 |
| Jan 8, 2026 | $230.65 | $230.79 | $219.38 | $220.32 | -4.69% | 2,006,638 |
| Jan 7, 2026 | $223.02 | $231.48 | $222.18 | $231.16 | +4.11% | 2,135,384 |
| Jan 6, 2026 | $222.61 | $223.43 | $218.89 | $222.03 | -0.33% | 1,535,217 |
| Jan 5, 2026 | $221.70 | $227.70 | $221.63 | $222.76 | +0.99% | 1,312,661 |
| Jan 2, 2026 | $226.72 | $226.72 | $217.23 | $220.57 | -1.93% | 1,694,785 |
| Dec 31, 2025 | $226.88 | $227.40 | $224.88 | $224.92 | -1.10% | 993,724 |
| Dec 30, 2025 | $227.65 | $228.75 | $226.50 | $227.42 | -0.26% | 736,078 |
| Dec 29, 2025 | $229.13 | $230.76 | $227.35 | $228.02 | -1.08% | 1,223,257 |
| Dec 26, 2025 | $229.43 | $231.06 | $228.63 | $230.52 | +0.40% | 553,891 |
| Dec 24, 2025 | $229.26 | $229.93 | $226.78 | $229.60 | +0.12% | 606,846 |
| Dec 23, 2025 | $230.00 | $231.69 | $227.70 | $229.32 | -1.18% | 1,093,082 |
| Dec 22, 2025 | $233.82 | $234.93 | $228.41 | $232.05 | -0.22% | 1,553,040 |
| Dec 19, 2025 | $231.11 | $233.41 | $229.13 | $232.55 | +0.63% | 3,694,964 |
| Dec 18, 2025 | $228.59 | $231.65 | $228.23 | $231.09 | +2.06% | 1,505,933 |
| Dec 17, 2025 | $232.79 | $234.82 | $226.24 | $226.43 | -2.73% | 1,730,144 |
| Dec 16, 2025 | $233.00 | $233.98 | $228.66 | $232.78 | +1.07% | 2,247,765 |
| Dec 15, 2025 | $237.50 | $237.67 | $230.06 | $230.31 | -2.53% | 1,819,960 |
| Dec 12, 2025 | $241.80 | $243.07 | $233.94 | $236.28 | -2.40% | 1,880,883 |
| Dec 11, 2025 | $241.20 | $243.49 | $237.87 | $242.08 | -0.50% | 1,294,295 |
| Dec 10, 2025 | $242.24 | $245.12 | $238.85 | $243.29 | +0.12% | 1,692,672 |
| Dec 9, 2025 | $244.01 | $244.72 | $241.29 | $243.01 | -0.76% | 1,518,208 |
| Dec 8, 2025 | $243.50 | $249.64 | $243.46 | $244.88 | +0.91% | 2,077,304 |
| Dec 5, 2025 | $243.72 | $245.76 | $241.18 | $242.68 | +0.34% | 1,772,589 |
| Dec 4, 2025 | $243.42 | $244.38 | $240.02 | $241.85 | -0.74% | 1,695,600 |
| Dec 3, 2025 | $240.73 | $243.93 | $237.77 | $243.66 | +0.82% | 2,226,777 |
| Dec 2, 2025 | $244.40 | $245.42 | $240.20 | $241.68 | -0.66% | 3,212,824 |
| Dec 1, 2025 | $247.10 | $248.32 | $241.91 | $243.28 | -3.27% | 3,584,961 |
| Nov 28, 2025 | $252.42 | $256.33 | $249.68 | $251.50 | -0.19% | 2,888,178 |
| Nov 26, 2025 | $270.09 | $270.09 | $251.53 | $251.97 | -13.03% | 9,823,390 |
| Nov 25, 2025 | $278.80 | $291.80 | $278.07 | $289.73 | +3.35% | 3,319,514 |
| Nov 24, 2025 | $279.00 | $285.29 | $277.75 | $280.35 | +1.94% | 2,162,423 |
| Nov 21, 2025 | $278.02 | $280.00 | $269.09 | $275.01 | -1.69% | 1,525,115 |
| Nov 20, 2025 | $295.00 | $298.49 | $278.38 | $279.73 | -4.14% | 1,455,123 |
| Nov 19, 2025 | $292.69 | $297.17 | $289.43 | $291.81 | -0.44% | 1,409,348 |
| Nov 18, 2025 | $294.92 | $298.00 | $289.68 | $293.11 | -0.61% | 1,184,398 |
| Nov 17, 2025 | $299.23 | $304.80 | $292.19 | $294.92 | -1.51% | 1,053,291 |
| Nov 14, 2025 | $303.76 | $307.00 | $292.18 | $299.45 | -2.97% | 2,170,822 |
| Nov 13, 2025 | $315.30 | $316.85 | $307.20 | $308.60 | -2.67% | 1,169,073 |
| Nov 12, 2025 | $332.00 | $333.90 | $315.90 | $317.08 | -4.29% | 1,080,434 |
| Nov 11, 2025 | $328.90 | $333.26 | $328.21 | $331.29 | +0.73% | 1,457,596 |
| Nov 10, 2025 | $323.98 | $331.66 | $321.58 | $328.90 | +2.78% | 1,027,886 |
| Nov 7, 2025 | $315.95 | $320.63 | $313.00 | $320.01 | +0.66% | 1,503,333 |
| Nov 6, 2025 | $319.85 | $322.37 | $309.58 | $317.92 | -1.85% | 1,242,818 |
| Nov 5, 2025 | $327.21 | $328.00 | $317.40 | $323.90 | -1.34% | 1,419,100 |
| Nov 4, 2025 | $329.23 | $335.70 | $325.10 | $328.30 | -2.37% | 1,067,506 |
| Nov 3, 2025 | $331.73 | $336.99 | $329.61 | $336.27 | +1.55% | 1,087,988 |
| Oct 31, 2025 | $326.09 | $333.27 | $324.42 | $331.14 | +2.83% | 1,631,952 |
| Oct 30, 2025 | $320.96 | $327.85 | $319.18 | $322.04 | +0.34% | 913,237 |
| Oct 29, 2025 | $321.37 | $323.00 | $317.18 | $320.96 | -2.44% | 1,210,685 |
| Oct 28, 2025 | $327.10 | $329.30 | $323.80 | $328.98 | +0.81% | 1,087,103 |
| Oct 27, 2025 | $325.80 | $327.71 | $321.74 | $326.33 | +1.03% | 1,296,181 |
| Oct 24, 2025 | $321.38 | $327.40 | $321.00 | $323.00 | +1.33% | 1,063,855 |
| Oct 23, 2025 | $308.00 | $319.21 | $308.00 | $318.77 | +3.52% | 1,397,055 |
| Oct 22, 2025 | $308.98 | $311.34 | $302.58 | $307.92 | -0.79% | 1,171,413 |
| Oct 21, 2025 | $305.74 | $311.29 | $303.78 | $310.37 | +1.46% | 748,628 |
| Oct 20, 2025 | $301.27 | $307.19 | $301.27 | $305.90 | – | 880,671 |
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% |