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ZS
Zscaler, Inc. Common Stock
stock NASDAQ

Market Open

Aug 21, 2026 1:10:50 PM EDT

178.79USD+2.195%(+3.84)773,194

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 Aug 21, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
14,514	14,834	1,109	22,931

ZS Aug 21, 2026 Exp. - Volume by Strike

Puts

Calls

ZS Aug 21, 2026 Exp. - Open Interest by Strike

Puts

Calls

ZS Aug 21, 2026 Exp. - Max Pain @ $155.00

Puts

Calls

ZS Aug 21, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
350.00 C	0.01	0.00%	4	406	08-19	ZS260821C00350000
340.00 C	0.08	-11.11%	2	67	08-10	ZS260821C00340000
330.00 C	0.04	+300.00%	2	25	07-16	ZS260821C00330000
320.00 C	0.10	+25.00%	1	117	07-06	ZS260821C00320000
310.00 C	0.10	0.00%	2	51	07-02	ZS260821C00310000
300.00 C	0.15	+1,400.00%	1	197	08-03	ZS260821C00300000
290.00 C	0.01	-93.33%	1	147	07-27	ZS260821C00290000
280.00 C	0.14	+55.56%	2	519	07-17	ZS260821C00280000
270.00 C	0.05	+150.00%	1	92	08-14	ZS260821C00270000
260.00 C	0.01	-50.00%	4	174	08-11	ZS260821C00260000
250.00 C	0.01	-50.00%	2	325	08-19	ZS260821C00250000
240.00 C	0.01	-80.00%	1	473	08-14	ZS260821C00240000
230.00 C	0.04	+300.00%	3	777	08-17	ZS260821C00230000
220.00 C	0.01	-50.00%	1	1,365	08-20	ZS260821C00220000
215.00 C	0.01	-90.91%	12	13	08-20	ZS260821C00215000
210.00 C	0.01	0.00%	11	771	08-20	ZS260821C00210000
207.50 C	0.01	-94.74%	12	13	08-20	ZS260821C00207500
205.00 C	0.01	-88.89%	35	307	08-20	ZS260821C00205000
202.50 C	0.13	-65.79%	7	27	08-19	ZS260821C00202500
200.00 C	0.01	-94.44%	725	3,423	08-20	ZS260821C00200000
197.50 C	0.09	-67.86%	15	243	08-20	ZS260821C00197500
195.00 C	0.01	-97.92%	847	1,061	08-20	ZS260821C00195000
192.50 C	0.02	-98.11%	94	59	08-20	ZS260821C00192500
190.00 C	0.05	-96.00%	380	1,180	08-20	ZS260821C00190000
187.50 C	0.10	-94.87%	45	172	08-20	ZS260821C00187500
185.00 C	0.10	-96.78%	529	663	08-20	ZS260821C00185000
182.50 C	0.28	-94.29%	985	993	08-20	ZS260821C00182500
180.00 C	0.54	-91.69%	259	1,174	08-20	ZS260821C00180000
177.50 C	1.40	-86.67%	109	250	08-20	ZS260821C00177500
175.00 C	2.27	-80.63%	25	1,416	08-20	ZS260821C00175000
172.50 C	5.29	-50.56%	2	75	08-20	ZS260821C00172500
170.00 C	5.60	-62.49%	61	1,225	08-20	ZS260821C00170000
167.50 C	10.00	-45.09%	26	174	08-20	ZS260821C00167500
165.00 C	11.14	-48.21%	64	2,460	08-20	ZS260821C00165000
162.50 C	13.53	-41.05%	6	181	08-20	ZS260821C00162500
160.00 C	16.48	-37.12%	42	2,546	08-20	ZS260821C00160000
157.50 C	20.00	-27.40%	3	124	08-20	ZS260821C00157500
155.00 C	23.14	-25.35%	14	1,025	08-20	ZS260821C00155000
152.50 C	22.82	-25.18%	7	69	08-20	ZS260821C00152500
150.00 C	26.00	-26.14%	12	767	08-20	ZS260821C00150000
149.00 C	28.07	+42.20%	2	5	08-10	ZS260821C00149000
148.00 C	38.05	+110.80%	1	3	08-19	ZS260821C00148000
147.00 C	31.68	+4.14%	5	5	08-11	ZS260821C00147000
146.00 C	39.36	+25.07%	5	24	08-17	ZS260821C00146000
145.00 C	32.07	-20.52%	20	613	08-20	ZS260821C00145000
144.00 C	39.38	+95.24%	1	25	08-14	ZS260821C00144000
143.00 C	10.42	-33.21%	2	4	07-30	ZS260821C00143000
142.00 C	43.08	+41.48%	2	11	08-14	ZS260821C00142000
141.00 C	31.43	+40.63%	2	3	08-10	ZS260821C00141000
140.00 C	38.00	-16.10%	3	974	08-20	ZS260821C00140000
139.00 C	14.49	+28.80%	1	1	07-27	ZS260821C00139000
138.00 C	23.96	+91.68%	1	1	08-04	ZS260821C00138000
137.00 C	14.35	0%	10	10	07-31	ZS260821C00137000
136.00 C	0	0%	0			ZS260821C00136000
135.00 C	43.21	-19.92%	7	383	08-20	ZS260821C00135000
134.00 C	44.13	-14.81%	5	5	08-20	ZS260821C00134000
133.00 C	0	0%	0			ZS260821C00133000
132.00 C	52.85	+209.61%	2	2	08-17	ZS260821C00132000
131.00 C	46.74	+46.98%	1	2	08-20	ZS260821C00131000
130.00 C	45.80	-18.14%	3	1,202	08-20	ZS260821C00130000
129.00 C	56.75	+20.16%	1	10	08-19	ZS260821C00129000
125.00 C	51.62	-15.46%	1	262	08-20	ZS260821C00125000
120.00 C	62.50	+17.90%	1	65	08-13	ZS260821C00120000
115.00 C	60.71	-13.52%	1	34	08-20	ZS260821C00115000
110.00 C	76.14	+16.19%	2	197	08-17	ZS260821C00110000
105.00 C	80.75	+110.29%	1	9	08-19	ZS260821C00105000
100.00 C	76.75	-9.62%	3	148	08-20	ZS260821C00100000
95.00 C	36.44	+15.68%	2	30	06-24	ZS260821C00095000
90.00 C	85.09	+43.98%	2	62	08-10	ZS260821C00090000
85.00 C	42.90	+1.30%	1	44	06-16	ZS260821C00085000
80.00 C	103.00	+38.16%	4	27	08-19	ZS260821C00080000
75.00 C	50.31	0%	21	0	06-17	ZS260821C00075000
70.00 C	55.75	+6.86%	31	8	06-17	ZS260821C00070000
65.00 C	60.81	-3.40%	11	18	06-17	ZS260821C00065000
60.00 C	67.03	+7.94%	2	15	06-17	ZS260821C00060000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
350.00 P	0	0%	0			ZS260821P00350000
340.00 P	0	0%	0			ZS260821P00340000
330.00 P	0	0%	0			ZS260821P00330000
320.00 P	182.62	+39.56%	1	21	05-27	ZS260821P00320000
310.00 P	0	0%	0			ZS260821P00310000
300.00 P	0	0%	0			ZS260821P00300000
290.00 P	116.15	+26.39%	2	3	02-10	ZS260821P00290000
280.00 P	0	0%	0			ZS260821P00280000
270.00 P	120.20	+17.50%	1	2	07-21	ZS260821P00270000
260.00 P	88.25	+61.01%	2	2	02-10	ZS260821P00260000
250.00 P	102.45	-7.83%	2	2	07-06	ZS260821P00250000
240.00 P	69.40	-31.31%	15	15	05-18	ZS260821P00240000
230.00 P	44.78	-58.84%	1	14	08-17	ZS260821P00230000
220.00 P	38.00	-51.28%	1	1	08-20	ZS260821P00220000
215.00 P	0	0%	0			ZS260821P00215000
210.00 P	65.35	-19.12%	1	1	07-14	ZS260821P00210000
207.50 P	0	0%	0			ZS260821P00207500
205.00 P	0	0%	0			ZS260821P00205000
202.50 P	0	0%	0			ZS260821P00202500
200.00 P	31.82	-42.04%	2	5	08-07	ZS260821P00200000
197.50 P	0	0%	0			ZS260821P00197500
195.00 P	10.55	-9.05%	11	34	08-17	ZS260821P00195000
192.50 P	8.60	0%	30	30	08-13	ZS260821P00192500
190.00 P	15.00	+167.86%	12	26	08-20	ZS260821P00190000
187.50 P	12.00	+136.22%	15	42	08-20	ZS260821P00187500
185.00 P	8.85	+177.43%	15	298	08-20	ZS260821P00185000
182.50 P	6.82	+79.47%	16	220	08-20	ZS260821P00182500
180.00 P	5.15	+308.73%	48	393	08-20	ZS260821P00180000
177.50 P	3.15	+356.52%	24	295	08-20	ZS260821P00177500
175.00 P	1.90	+512.90%	58	265	08-20	ZS260821P00175000
172.50 P	1.15	+400.00%	10	176	08-20	ZS260821P00172500
170.00 P	0.37	+270.00%	56	754	08-20	ZS260821P00170000
167.50 P	0.12	-14.29%	6	64	08-20	ZS260821P00167500
165.00 P	0.09	+125.00%	18	1,328	08-20	ZS260821P00165000
162.50 P	0.03	0.00%	2	239	08-20	ZS260821P00162500
160.00 P	0.02	-33.33%	77	1,143	08-20	ZS260821P00160000
157.50 P	0.12	+50.00%	33	186	08-18	ZS260821P00157500
155.00 P	0.04	+300.00%	1	547	08-20	ZS260821P00155000
152.50 P	0.59	+1,080.00%	1	367	08-20	ZS260821P00152500
150.00 P	0.06	-14.29%	2	1,363	08-19	ZS260821P00150000
149.00 P	0.02	-86.67%	10	35	08-20	ZS260821P00149000
148.00 P	0.12	-20.00%	2	218	08-12	ZS260821P00148000
147.00 P	0.15	-21.05%	1	37	08-12	ZS260821P00147000
146.00 P	0.13	+8.33%	4	19	08-19	ZS260821P00146000
145.00 P	0.01	-87.50%	21	646	08-20	ZS260821P00145000
144.00 P	0.18	-73.53%	3	18	08-10	ZS260821P00144000
143.00 P	0.13	-69.77%	4	36	08-10	ZS260821P00143000
142.00 P	0.02	-77.78%	11	119	08-18	ZS260821P00142000
141.00 P	0.02	-81.82%	10	20	08-20	ZS260821P00141000
140.00 P	0.01	-91.67%	10	2,430	08-20	ZS260821P00140000
139.00 P	0.12	-55.56%	4	21	08-10	ZS260821P00139000
138.00 P	0.41	+241.67%	2	234	08-20	ZS260821P00138000
137.00 P	0.18	-85.37%	215	196	08-07	ZS260821P00137000
136.00 P	0.11	-21.43%	7	13	08-10	ZS260821P00136000
135.00 P	0.01	-66.67%	39	1,261	08-20	ZS260821P00135000
134.00 P	0.01	-80.00%	1	19	08-20	ZS260821P00134000
133.00 P	0.01	-88.89%	1	74	08-20	ZS260821P00133000
132.00 P	0.17	-69.09%	1	7	08-20	ZS260821P00132000
131.00 P	0.12	-61.29%	1	27	08-20	ZS260821P00131000
130.00 P	0.01	-92.31%	21	1,563	08-20	ZS260821P00130000
129.00 P	0.03	-88.89%	31	55	08-20	ZS260821P00129000
125.00 P	0.01	-83.33%	31	1,245	08-20	ZS260821P00125000
120.00 P	0.39	+3,800.00%	1	1,991	08-20	ZS260821P00120000
115.00 P	0.01	0.00%	88	1,889	08-20	ZS260821P00115000
110.00 P	0.03	+50.00%	4	786	08-19	ZS260821P00110000
105.00 P	0.02	+100.00%	1	445	08-19	ZS260821P00105000
100.00 P	0.04	-20.00%	3	551	08-19	ZS260821P00100000
95.00 P	0.16	+220.00%	5	883	08-11	ZS260821P00095000
90.00 P	0.03	-62.50%	5	597	08-13	ZS260821P00090000
85.00 P	0.01	-88.89%	4	365	08-17	ZS260821P00085000
80.00 P	0.02	-83.33%	2	141	08-19	ZS260821P00080000
75.00 P	0.03	-40.00%	2	103	08-20	ZS260821P00075000
70.00 P	0.01	-87.50%	2	68	08-20	ZS260821P00070000
65.00 P	0.06	-57.14%	2	62	07-01	ZS260821P00065000
60.00 P	0.12	+140.00%	1	30	07-13	ZS260821P00060000

.dark-mode .BV7v0J{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .BV7v0J{ color: #333333; background-color: white; border: 2px solid #333333; }ZSZscaler, Inc. Common Stockstock NASDAQ

ZS Aug 21, 2026 Exp. - Open Interest by Strike

ZS Aug 21, 2026 Exp. - Max Pain @ $155.00

ZS
Zscaler, Inc. Common Stock
stock NASDAQ