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Zscaler, Inc. (ZS)

NasdaqGS - NasdaqGS Real Time Price. Currency in USD
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173.93+4.30 (+2.53%)
At close: 04:00PM EDT
173.58 -0.35 (-0.20%)
After hours: 07:58PM EDT
In The Money
Show:ListStraddle
CallsforDecember 18, 2026
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
ZS261218C000850002024-09-04 2:38PM EDT85.0087.50101.00104.200.00-21663.04%
ZS261218C000900002024-09-06 9:54AM EDT90.0088.0297.25100.300.00-21061.49%
ZS261218C000950002024-07-11 10:11AM EDT95.00124.3095.50100.000.00--1064.99%
ZS261218C001000002024-10-03 3:17PM EDT100.0087.3890.5092.600.00-12559.07%
ZS261218C001050002024-10-03 1:51PM EDT105.0084.9087.0589.750.00-21458.55%
ZS261218C001200002024-09-10 11:15AM EDT120.0064.3077.5580.250.00-21656.30%
ZS261218C001250002024-08-14 3:20PM EDT125.0085.9071.7075.500.00-2152.52%
ZS261218C001300002024-08-08 10:40AM EDT130.0075.3259.0061.100.00--539.48%
ZS261218C001350002024-08-14 11:11AM EDT135.0079.1366.3068.350.00-2250.84%
ZS261218C001400002024-09-06 10:33AM EDT140.0057.2265.8068.450.00-5753.47%
ZS261218C001450002024-09-17 10:15AM EDT145.0062.3063.2565.600.00-1852.89%
ZS261218C001500002024-10-04 12:28PM EDT150.0062.0060.8062.65+6.28+11.27%25652.25%
ZS261218C001550002024-09-27 11:51AM EDT155.0057.0058.3560.150.00-11051.79%
ZS261218C001600002024-09-27 10:16AM EDT160.0055.6055.9057.850.00-12651.37%
ZS261218C001650002024-09-12 10:27AM EDT165.0050.4053.6055.600.00-11651.00%
ZS261218C001700002024-09-23 10:46AM EDT170.0052.0951.4053.400.00-11250.64%
ZS261218C001750002024-09-19 12:27PM EDT175.0051.0049.3551.050.00-16350.21%
ZS261218C001800002024-09-16 2:00PM EDT180.0047.7047.2049.000.00-12750.75%
ZS261218C001850002024-09-10 12:03PM EDT185.0034.8045.1047.150.00-1750.54%
ZS261218C001900002024-09-05 12:48PM EDT190.0037.0543.4545.150.00-91950.13%
ZS261218C001950002024-10-04 11:28AM EDT195.0042.7041.4543.45+1.45+3.52%42049.95%
ZS261218C002000002024-10-04 1:27PM EDT200.0041.4039.8041.60+3.45+9.09%198849.58%
ZS261218C002100002024-09-10 12:00PM EDT210.0028.0036.4538.200.00-12948.97%
ZS261218C002200002024-10-04 12:42PM EDT220.0035.1033.3535.10+9.30+36.05%82548.45%
ZS261218C002300002024-09-16 11:21AM EDT230.0030.9530.4532.350.00-11748.07%
ZS261218C002400002024-09-10 11:42AM EDT240.0022.0127.9529.750.00-13347.67%
ZS261218C002500002024-10-02 1:11PM EDT250.0023.7525.6027.300.00-14247.24%
ZS261218C002600002024-10-04 12:11PM EDT260.0024.4023.4025.10+2.49+11.36%11946.89%
ZS261218C002700002024-09-09 9:41AM EDT270.0017.6321.5523.150.00-56046.64%
ZS261218C002800002024-09-04 9:49AM EDT280.0016.650.000.000.00-2516.25%
ZS261218C002900002024-09-18 12:56PM EDT290.0017.3018.0519.650.00-12246.13%
ZS261218C003000002024-10-01 10:47AM EDT300.0015.2016.5018.100.00-13645.89%
PutsforDecember 18, 2026
Contract NameLast Trade DateStrikeLast PriceBidAskChange% ChangeVolumeOpen InterestImplied Volatility
ZS261218P000800002024-09-12 10:33AM EDT80.006.102.676.350.00--149.90%
ZS261218P000850002024-09-06 3:00PM EDT85.007.854.457.050.00-1648.43%
ZS261218P000950002024-09-17 10:20AM EDT95.009.006.459.300.00-1247.15%
ZS261218P001000002024-09-19 10:47AM EDT100.009.858.1510.500.00-1546.43%
ZS261218P001050002024-08-20 12:24PM EDT105.009.4010.6511.450.00--145.16%
ZS261218P001100002024-10-04 3:18PM EDT110.0011.8011.0013.15-1.20-9.23%2845.07%
ZS261218P001150002024-10-03 1:51PM EDT115.0013.8512.6513.850.00-31743.26%
ZS261218P001200002024-09-04 3:42PM EDT120.0018.3114.2015.500.00-41042.85%
ZS261218P001250002024-08-20 10:58AM EDT125.0014.6116.8017.850.00-1143.28%
ZS261218P001300002024-09-04 3:52PM EDT130.0022.3217.6519.000.00-4441.93%
ZS261218P001350002024-07-24 3:32PM EDT135.0020.4015.5019.250.00-1139.41%
ZS261218P001400002024-09-12 10:20AM EDT140.0025.0021.2022.650.00-1540.77%
ZS261218P001450002024-09-10 9:42AM EDT145.0029.5623.3524.600.00-31440.19%
ZS261218P001500002024-09-13 3:22PM EDT150.0028.4525.3026.750.00-21239.75%
ZS261218P001550002024-09-04 2:37PM EDT155.0034.2527.5528.850.00-45839.15%
ZS261218P001600002024-10-02 12:36PM EDT160.0032.5029.8031.600.00-12939.17%
ZS261218P001650002024-09-10 9:31AM EDT165.0038.8332.3033.900.00-104138.60%
ZS261218P001700002024-10-02 2:03PM EDT170.0037.5534.7536.500.00-33538.25%
ZS261218P001750002024-09-05 12:37PM EDT175.0044.9337.3039.000.00-3837.72%
ZS261218P001800002024-09-11 12:54PM EDT180.0048.0039.8541.750.00-11237.35%
ZS261218P001900002024-08-21 11:26AM EDT190.0040.5446.5548.450.00-1137.54%
ZS261218P001950002024-09-03 1:10PM EDT195.0043.2050.9552.200.00-666537.90%
ZS261218P002000002024-09-04 2:37PM EDT200.0061.0051.4053.250.00-11935.55%
ZS261218P002200002024-09-06 3:42PM EDT220.0075.4564.3566.150.00-101633.83%
ZS261218P002300002024-08-19 11:24AM EDT230.0064.5375.1077.700.00-201037.63%
ZS261218P002400002024-08-30 10:11AM EDT240.0067.9580.2083.200.00-101535.14%
ZS261218P002500002024-09-03 10:23AM EDT250.0074.0588.8591.550.00-1235.30%
ZS261218P002600002024-07-10 12:59PM EDT260.0082.9595.7099.400.00--134.70%
ZS261218P002700002024-09-04 10:10AM EDT270.00113.00103.35105.750.00-12332.04%
ZS261218P002800002024-08-02 9:47AM EDT280.00119.0893.0597.100.00-220.00%