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ZS option chain Zscaler, Inc.

Cboe delayed options data · as of 22:06 UTC

Each row is one strike. The left half is the call, the right half the put. Bid/ask are what buyers and sellers currently quote; volume is contracts traded this session; open interest is standing contracts. The highlighted row sits closest to the stock price.

This expiration prices a move of about ±20.4% (169.08–255.98) · ATM IV 63.6% · P/C open interest 1.08

CALLS Strike PUTS
BidAskVolOIThe number of option contracts currently outstanding at a strike or expiration. High open interest shows where positions are concentrated. IVΔModel sensitivity of an option's price to a $1 move in the stock; also used as a rough moneyness scale (a 25-delta option is well out of the money).ΓΘ BidAskVolOI IVΔΓΘ
101.95 105.30 50 77.8% 0.99 0.0005 -0.004 110 0 0.9700 3 234 84.0% -0.01 0.0005 -0.017
97.10 100.50 14 77.4% 0.98 0.0006 -0.008 115 0.0100 0.8100 646 76.8% -0.02 0.0006 -0.021
92.20 95.65 103 74.9% 0.98 0.0008 -0.014 120 0.1600 0.6800 1 1,466 75.0% -0.02 0.0008 -0.026
88.10 90.85 217 79.7% 0.97 0.0010 -0.020 125 0.2000 1.10 595 73.1% -0.03 0.0010 -0.031
82.65 86.10 177 72.5% 0.97 0.0012 -0.027 130 0.4100 1.44 2,721 73.1% -0.03 0.0012 -0.038
78.10 81.40 354 72.5% 0.96 0.0014 -0.035 135 0.8000 1.46 1 261 72.5% -0.04 0.0014 -0.045
73.25 76.50 52 68.7% 0.95 0.0018 -0.044 140 1.05 1.92 1 422 70.6% -0.05 0.0018 -0.053
68.95 72.10 1 125 70.1% 0.94 0.0021 -0.053 145 1.46 2.41 449 70.1% -0.07 0.0021 -0.063
64.25 67.50 126 67.8% 0.92 0.0025 -0.064 150 2.05 2.60 9 305 68.5% -0.08 0.0025 -0.072
60.55 63.25 320 69.9% 0.90 0.0029 -0.075 155 2.37 3.65 169 68.4% -0.10 0.0029 -0.083
55.45 59.10 136 66.8% 0.88 0.0033 -0.086 160 3.05 4.00 2 375 66.5% -0.12 0.0034 -0.093
51.45 54.95 103 66.5% 0.86 0.0038 -0.098 165 4.00 4.90 3 135 66.4% -0.14 0.0038 -0.104
48.10 50.95 648 67.5% 0.84 0.0043 -0.109 170 4.70 6.20 15 288 66.0% -0.16 0.0043 -0.115
43.50 47.15 1,141 65.3% 0.81 0.0047 -0.120 175 5.85 7.30 353 65.5% -0.19 0.0048 -0.126
40.15 43.55 2 1,070 65.6% 0.78 0.0052 -0.131 180 7.40 8.65 9 579 65.6% -0.22 0.0052 -0.137
36.75 40.05 1 258 65.3% 0.75 0.0056 -0.141 185 8.75 10.40 3 985 65.4% -0.25 0.0057 -0.146
33.40 36.80 2 434 64.9% 0.72 0.0060 -0.151 190 9.95 12.45 14 387 64.9% -0.28 0.0061 -0.155
30.35 33.55 5 300 64.5% 0.69 0.0064 -0.159 195 11.70 13.95 2 304 63.8% -0.31 0.0064 -0.163
27.50 30.85 12 819 64.7% 0.65 0.0067 -0.166 200 13.45 15.30 7 789 61.9% -0.35 0.0068 -0.170
22.35 25.20 36 520 63.8% 0.58 0.0071 -0.176 210 18.35 21.00 32 216 63.4% -0.42 0.0072 -0.179
18.55 20.45 16 551 64.1% 0.51 0.0072 -0.180 220 24.00 26.80 12 677 63.9% -0.49 0.0074 -0.182
15.00 17.25 12 1,127 65.1% 0.44 0.0072 -0.178 230 30.20 32.40 4 104 62.8% -0.56 0.0073 -0.180
11.85 13.35 26 509 63.9% 0.38 0.0069 -0.172 240 36.75 40.05 13 350 63.4% -0.63 0.0071 -0.173
9.30 10.75 8 824 63.9% 0.32 0.0065 -0.162 250 43.95 47.50 239 63.1% -0.69 0.0067 -0.162
7.25 8.70 1 350 64.1% 0.27 0.0060 -0.150 260 52.15 55.30 24 63.3% -0.74 0.0062 -0.149
5.30 7.10 7 581 63.8% 0.22 0.0054 -0.136 270 60.35 63.70 15 63.1% -0.79 0.0056 -0.135
4.05 5.80 8 364 64.1% 0.19 0.0048 -0.122 280 69.10 71.35 2 60 60.7% -0.83 0.0051 -0.120
3.10 4.60 7 163 64.2% 0.15 0.0042 -0.108 290 78.10 81.60 50 63.8% -0.86 0.0045 -0.106
2.23 3.85 18 377 64.5% 0.13 0.0037 -0.095 300 87.35 90.85 1 64.1% -0.89 0.0040 -0.092
1.61 3.10 3 123 64.5% 0.10 0.0032 -0.083 310 96.75 100.35 7 64.4% -0.91 0.0035 -0.080

Strikes shown: within ±50% of the underlying price. Intrinsic value = max(0, price − strike) for calls, max(0, strike − price) for puts; extrinsic = option price − intrinsic. Greeks and IV as computed by the exchange feed.

Volatility smile — Dec 18, 2026

Volatility page →

Implied volatility per strike for this expiration. Out-of-the-money puts usually price higher IV than calls — the skew.

57%61%65%70%212.5175.0250.0
callsputs

Consumer Cyclical

ABNB · Airbnb, Inc.AMZN · Amazon.com, Inc.AZO · AutoZone, Inc.BABA · Alibaba Group Holding…BBY · Best Buy Co., Inc.BYD · Boyd Gaming CorporationCAVA · CAVA Group, Inc.CCL · Carnival Corporation & plc

ETF

ARKK · ARK Innovation ETFBITO · ProShares Bitcoin ETFDIA · State Street SPDR Dow…EEM · iShares MSCI Emerging…EFA · iShares MSCI EAFE ETFEWZ · iShares MSCI Brazil ETFFXI · iShares China Large-Cap ETFGDX · VanEck Gold Miners ETF

Technology

AAPL · Apple Inc.ADBE · Adobe Inc.AI · C3.ai, Inc.AMAT · Applied Materials, Inc.AMD · Advanced Micro Device…APP · AppLovin CorporationARM · Arm Holdings plc Amer…ASML · ASML Holding N.V.

Financial Services

AFRM · Affirm Holdings, Inc.ALL · The Allstate CorporationALLY · Ally Financial Inc.AXP · American Express CompanyBAC · Bank of America CorporationBLK · BlackRock, Inc.BX · Blackstone Inc.C · Citigroup Inc.

Industrials

AAL · American Airlines Gro…BA · The Boeing CompanyCAT · Caterpillar Inc.CMI · Cummins Inc.DAL · Delta Air Lines, Inc.DE · Deere & CompanyEMR · Emerson Electric Co.ETN · Eaton Corporation plc

Consumer Defensive

CELH · Celsius Holdings, Inc.CL · Colgate-Palmolive CompanyCOST · Costco Wholesale Corp…DG · Dollar General CorporationDLTR · Dollar Tree, Inc.EL · The Estée Lauder Comp…GIS · General Mills, Inc.HSY · The Hershey Company