ZS option chain Zscaler, Inc.

Expiration Cboe delayed options data · as of 00:40 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 ±17.3% (145.80–206.90) · ATM IV 68.4% · P/C open interest 2.06

CALLS								Strike	PUTS
Bid	Ask	Vol	OIThe number of option contracts currently outstanding at a strike or expiration. High open interest shows where positions are concentrated.	IV	ΔModel 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).	Γ	Θ		Bid	Ask	Vol	OI	IV	Δ	Γ	Θ
80.75	85.50			95.0%	0.99	0.0004	-0.005	90	0	4.95			153.5%	-0.01	0.0004	-0.014
76.00	80.70			92.2%	0.99	0.0006	-0.008	95	0	5.00			143.3%	-0.01	0.0006	-0.016
71.00	75.75			85.2%	0.99	0.0007	-0.011	100	0	5.00			133.2%	-0.01	0.0007	-0.019
66.20	70.95			88.3%	0.98	0.0009	-0.015	105	0	5.00			123.6%	-0.02	0.0009	-0.022
61.35	65.95			79.8%	0.98	0.0012	-0.021	110	0	0.5500			72.1%	-0.02	0.0012	-0.027
57.70	61.00			87.1%	0.97	0.0016	-0.028	115	0	5.00	1		105.5%	-0.03	0.0016	-0.034
52.80	56.00			80.1%	0.96	0.0022	-0.037	120	0	0.8000	1		63.8%	-0.04	0.0022	-0.043
48.25	51.50			79.0%	0.95	0.0029	-0.049	125	0	1.00	11	32	60.2%	-0.05	0.0029	-0.054
43.10	47.00			73.3%	0.93	0.0038	-0.065	130	0	3.30			71.4%	-0.07	0.0038	-0.070
38.70	42.75			72.4%	0.90	0.0048	-0.084	135	0.8900	3.35		5	69.0%	-0.10	0.0048	-0.088
34.30	38.50			70.2%	0.86	0.0058	-0.105	140	1.90	3.50		10	66.7%	-0.14	0.0059	-0.109
30.50	34.50			70.0%	0.82	0.0069	-0.126	145	2.15	4.15		2	62.4%	-0.18	0.0069	-0.130
26.50	30.95			69.1%	0.78	0.0079	-0.147	150	3.70	6.70	2		67.8%	-0.22	0.0079	-0.150
25.30	29.20			70.6%	0.76	0.0083	-0.156	152.5	3.85	7.35		5	65.8%	-0.24	0.0084	-0.159
23.60	27.50			70.3%	0.73	0.0087	-0.165	155	5.40	8.65		35	69.3%	-0.27	0.0088	-0.168
21.80	25.95		1	69.9%	0.71	0.0091	-0.173	157.5	6.10	9.90	2	3	69.7%	-0.29	0.0091	-0.175
20.60	24.15			70.0%	0.68	0.0094	-0.180	160	7.45	9.85	2	3	68.1%	-0.32	0.0095	-0.182
18.85	22.75			69.4%	0.66	0.0097	-0.186	162.5	8.00	11.45			68.3%	-0.34	0.0098	-0.188
18.25	20.75			69.9%	0.63	0.0100	-0.191	165	9.00	11.95		5	66.6%	-0.37	0.0100	-0.193
16.65	19.15			68.5%	0.61	0.0102	-0.196	167.5	9.85	13.20	2		66.1%	-0.40	0.0102	-0.198
14.75	19.00	2		69.6%	0.58	0.0103	-0.199	170	10.85	15.40	8	4	67.9%	-0.42	0.0104	-0.201
13.65	17.80		1	71.8%	0.55	0.0104	-0.201	172.5	12.90	15.70			67.3%	-0.45	0.0105	-0.203
13.15	16.55	1	6	71.0%	0.53	0.0105	-0.203	175	14.75	17.05	25	1	68.4%	-0.47	0.0106	-0.205
11.75	15.20		1	69.6%	0.50	0.0105	-0.204	177.5	15.70	18.45		3	67.2%	-0.50	0.0106	-0.205
11.00	13.65			68.9%	0.48	0.0105	-0.203	180	16.75	20.05		6	66.5%	-0.53	0.0106	-0.205
10.30	13.50			71.3%	0.45	0.0104	-0.203	182.5	18.35	21.85			67.1%	-0.55	0.0105	-0.204
8.75	11.95		3	68.2%	0.43	0.0103	-0.201	185	19.95	23.60		2	67.4%	-0.58	0.0104	-0.202
8.40	11.15		1	69.4%	0.40	0.0102	-0.198	187.5	22.05	25.15			68.1%	-0.60	0.0103	-0.199
6.90	10.75	1	3	68.6%	0.38	0.0100	-0.195	190	23.90	26.35			67.1%	-0.62	0.0101	-0.196
6.95	9.65	10		69.5%	0.36	0.0098	-0.192	192.5	25.20	28.70			67.3%	-0.64	0.0099	-0.192
6.40	9.15	1	14	70.2%	0.34	0.0096	-0.188	195	27.50	30.40		1	68.1%	-0.67	0.0097	-0.188
5.90	9.30			72.5%	0.32	0.0093	-0.183	197.5	28.60	32.70		12	67.2%	-0.69	0.0095	-0.183
4.40	8.45		15	69.5%	0.30	0.0090	-0.178	200	30.55	34.70		1	67.4%	-0.71	0.0092	-0.178
3.80	8.00			69.6%	0.28	0.0088	-0.173	202.5	32.55	36.70			67.5%	-0.73	0.0089	-0.173
3.95	7.70			72.0%	0.26	0.0085	-0.168	205	34.60	39.05			67.6%	-0.74	0.0086	-0.168
3.95	7.25			73.4%	0.25	0.0081	-0.162	207.5	37.00	41.10			69.7%	-0.76	0.0083	-0.162
3.45	6.35	3	1	72.0%	0.23	0.0078	-0.157	210	39.00	43.10			69.2%	-0.78	0.0080	-0.156
2.78	6.20		1	74.4%	0.20	0.0072	-0.145	215	43.10	47.50			69.1%	-0.81	0.0074	-0.145
2.18	4.65	4	1	71.8%	0.17	0.0066	-0.134	220	47.55	51.50			68.0%	-0.83	0.0068	-0.133
1.61	4.00			71.5%	0.15	0.0060	-0.122	225	52.10	56.00			68.2%	-0.86	0.0062	-0.122
1.12	3.85		6	72.9%	0.13	0.0054	-0.112	230	56.70	61.00			70.3%	-0.88	0.0056	-0.111
0.8800	3.55		6	74.2%	0.12	0.0049	-0.102	235	61.50	65.50			70.4%	-0.89	0.0051	-0.100
0.2300	3.20		2	72.9%	0.10	0.0044	-0.093	240	66.10	70.15			69.5%	-0.91	0.0046	-0.091
0	4.95			83.6%	0.09	0.0039	-0.084	245	70.95	75.50		2	74.1%	-0.92	0.0041	-0.082
0	4.95			86.9%	0.08	0.0035	-0.076	250	76.05	80.50			77.9%	-0.93	0.0037	-0.073
0	4.95			90.2%	0.07	0.0032	-0.070	255	81.25	85.45			79.0%	-0.94	0.0034	-0.065
0	3.05		1	83.3%	0.06	0.0028	-0.063	260	85.50	89.90			68.9%	-0.95	0.0031	-0.059

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 — Oct 09, 2026

Volatility page →

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

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ZS option chain Zscaler, Inc.

Volatility smile — Oct 09, 2026

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