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ZS
Zscaler, Inc. Common Stock
stock NASDAQ

Market Open

Aug 21, 2026 1:36:24 PM EDT

179.10USD+2.369%(+4.15)830,919

169.84Bid 187.02Ask 17.18Spread

Pre-market

Aug 21, 2026 9:19:30 AM EDT

175.07USD+0.069%(+0.12)4,254

After-hours

Aug 20, 2026 4:51:30 PM EDT

174.00USD-0.583%(-1.02)0

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Aug 21, 2026 Aug 28, 2026 Sep 4, 2026 Sep 11, 2026 Sep 18, 2026 Sep 25, 2026 Oct 2, 2026 Oct 16, 2026 Nov 20, 2026 Dec 18, 2026 Jan 15, 2027 Feb 19, 2027 Mar 19, 2027 Jun 17, 2027 Sep 17, 2027 Jan 21, 2028 Jun 16, 2028

ITM/OTM for Oct 16, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
36	140	268	236

ZS Oct 16, 2026 Exp. - Volume by Strike

Puts

Calls

ZS Oct 16, 2026 Exp. - Open Interest by Strike

Puts

Calls

ZS Oct 16, 2026 Exp. - Max Pain @ $180.00

Puts

Calls

ZS Oct 16, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
280 C	0	0%	0			ZS261016C00280000
270 C	2.10	0%	23	11	08-19	ZS261016C00270000
260 C	0	0%	0			ZS261016C00260000
250 C	0	0%	0			ZS261016C00250000
240 C	0	0%	0			ZS261016C00240000
230 C	0	0%	0			ZS261016C00230000
220 C	0	0%	0			ZS261016C00220000
210 C	9.02	-15.15%	4	3	08-20	ZS261016C00210000
200 C	9.85	-25.38%	5	116	08-20	ZS261016C00200000
195 C	0	0%	0			ZS261016C00195000
190 C	15.45	0%	3	3	08-20	ZS261016C00190000
185 C	13.90	-29.55%	2	3	08-20	ZS261016C00185000
180 C	16.55	-27.41%	3	4	08-20	ZS261016C00180000
175 C	20.85	-8.67%	1	1	08-20	ZS261016C00175000
170 C	23.53	-14.44%	14	17	08-20	ZS261016C00170000
165 C	0	0%	0			ZS261016C00165000
160 C	33.63	0%	2	2	08-19	ZS261016C00160000
155 C	34.60	-1.14%	13	14	08-20	ZS261016C00155000
150 C	33.00	0%	2	2	08-20	ZS261016C00150000
145 C	0	0%	0			ZS261016C00145000
140 C	0	0%	0			ZS261016C00140000
135 C	0	0%	0			ZS261016C00135000
130 C	0	0%	0			ZS261016C00130000
125 C	0	0%	0			ZS261016C00125000
120 C	0	0%	0			ZS261016C00120000
115 C	0	0%	0			ZS261016C00115000
110 C	0	0%	0			ZS261016C00110000
105 C	0	0%	0			ZS261016C00105000
100 C	0	0%	0			ZS261016C00100000
95 C	0	0%	0			ZS261016C00095000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
280 P	0	0%	0			ZS261016P00280000
270 P	0	0%	0			ZS261016P00270000
260 P	0	0%	0			ZS261016P00260000
250 P	0	0%	0			ZS261016P00250000
240 P	0	0%	0			ZS261016P00240000
230 P	0	0%	0			ZS261016P00230000
220 P	0	0%	0			ZS261016P00220000
210 P	0	0%	0			ZS261016P00210000
200 P	0	0%	0			ZS261016P00200000
195 P	0	0%	0			ZS261016P00195000
190 P	20.59	0%	1	1	08-19	ZS261016P00190000
185 P	20.25	0%	1	1	08-20	ZS261016P00185000
180 P	18.20	0%	266	266	08-20	ZS261016P00180000
175 P	16.50	0%	158	155	08-20	ZS261016P00175000
170 P	0	0%	0			ZS261016P00170000
165 P	8.89	0%	5	5	08-19	ZS261016P00165000
160 P	8.40	+19.15%	1	2	08-20	ZS261016P00160000
155 P	6.35	+15.45%	8	12	08-20	ZS261016P00155000
150 P	6.00	+33.04%	14	19	08-20	ZS261016P00150000
145 P	4.55	0%	7	7	08-20	ZS261016P00145000
140 P	2.97	+9.59%	17	18	08-20	ZS261016P00140000
135 P	2.30	0%	1	1	08-20	ZS261016P00135000
130 P	2.10	0%	16	16	08-20	ZS261016P00130000
125 P	0	0%	0			ZS261016P00125000
120 P	1.45	0%	1	1	08-20	ZS261016P00120000
115 P	0	0%	0			ZS261016P00115000
110 P	0	0%	0			ZS261016P00110000
105 P	0	0%	0			ZS261016P00105000
100 P	0	0%	0			ZS261016P00100000
95 P	0	0%	0			ZS261016P00095000

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