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ZS
Zscaler, Inc. Common Stock
stock NASDAQ

Market Open

Aug 21, 2026 1:37:56 PM EDT

179.10USD+2.369%(+4.15)833,630

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 Sep 18, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
6,030	18,284	3,465	11,846

ZS Sep 18, 2026 Exp. - Volume by Strike

Puts

Calls

ZS Sep 18, 2026 Exp. - Open Interest by Strike

Puts

Calls

ZS Sep 18, 2026 Exp. - Max Pain @ $165.00

Puts

Calls

ZS Sep 18, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
480 C	0.08	-80.49%	1	16	06-09	ZS260918C00480000
470 C	11.50	-30.51%	2	1	11-20	ZS260918C00470000
460 C	0.30	-95.00%	4	30	03-09	ZS260918C00460000
450 C	0.55	+10.00%	1	38	05-26	ZS260918C00450000
440 C	0.05	-77.27%	10	102	07-23	ZS260918C00440000
430 C	0.01	-94.74%	2	43	08-06	ZS260918C00430000
420 C	0.05	-50.00%	29	59	07-23	ZS260918C00420000
410 C	0.15	-55.88%	2	196	07-17	ZS260918C00410000
400 C	0.04	0.00%	182	303	08-17	ZS260918C00400000
390 C	0.56	+100.00%	4	61	06-02	ZS260918C00390000
380 C	0.06	-40.00%	171	208	08-14	ZS260918C00380000
370 C	0.04	0.00%	9	293	08-20	ZS260918C00370000
360 C	0.15	-40.00%	1	137	07-22	ZS260918C00360000
350 C	0.30	+25.00%	4	176	07-15	ZS260918C00350000
340 C	0.02	-88.24%	6	69	08-19	ZS260918C00340000
330 C	0.10	-72.97%	7	242	08-11	ZS260918C00330000
320 C	0.14	-6.67%	9	121	08-20	ZS260918C00320000
310 C	0.35	+40.00%	7	301	08-13	ZS260918C00310000
300 C	0.16	-62.79%	29	675	08-20	ZS260918C00300000
290 C	0.30	-50.82%	4	241	08-20	ZS260918C00290000
280 C	0.52	-35.00%	13	258	08-19	ZS260918C00280000
270 C	0.76	-28.30%	25	159	08-19	ZS260918C00270000
260 C	1.22	-15.86%	1	418	08-19	ZS260918C00260000
250 C	1.06	-39.43%	41	2,053	08-20	ZS260918C00250000
240 C	1.80	-30.23%	7	484	08-20	ZS260918C00240000
230 C	2.16	-39.15%	83	800	08-20	ZS260918C00230000
220 C	2.88	-41.82%	70	2,065	08-20	ZS260918C00220000
210 C	4.75	-31.65%	78	1,606	08-20	ZS260918C00210000
200 C	6.33	-36.70%	287	2,405	08-20	ZS260918C00200000
195 C	7.80	-35.16%	31	420	08-20	ZS260918C00195000
190 C	9.40	-32.62%	21	1,240	08-20	ZS260918C00190000
185 C	11.15	-31.17%	53	1,644	08-20	ZS260918C00185000
180 C	12.35	-33.06%	154	1,420	08-20	ZS260918C00180000
175 C	14.65	-24.56%	68	761	08-20	ZS260918C00175000
170 C	17.70	-28.14%	20	427	08-20	ZS260918C00170000
165 C	20.50	-22.64%	22	415	08-20	ZS260918C00165000
160 C	24.05	-19.70%	17	836	08-20	ZS260918C00160000
155 C	29.50	-19.51%	2	399	08-20	ZS260918C00155000
150 C	30.60	-20.23%	14	817	08-20	ZS260918C00150000
145 C	35.78	-10.21%	1	193	08-20	ZS260918C00145000
140 C	42.50	-10.99%	2	345	08-20	ZS260918C00140000
135 C	42.80	-18.75%	2	513	08-20	ZS260918C00135000
130 C	53.75	-3.41%	11	422	08-19	ZS260918C00130000
125 C	53.12	-10.57%	1	220	08-20	ZS260918C00125000
120 C	61.21	+3.13%	1	60	08-11	ZS260918C00120000
115 C	65.97	+34.88%	2	72	08-11	ZS260918C00115000
110 C	68.00	-2.33%	3	72	08-12	ZS260918C00110000
105 C	41.10	-17.22%	1	35	07-23	ZS260918C00105000
100 C	85.37	+3.79%	1	117	08-19	ZS260918C00100000
95 C	40.40	+20.92%	1	42	06-26	ZS260918C00095000
90 C	78.45	+9.92%	1	72	08-07	ZS260918C00090000
85 C	96.47	+3.90%	1	2	08-13	ZS260918C00085000
80 C	69.50	-0.07%	10	18	07-17	ZS260918C00080000
75 C	86.22	+4.76%	2	14	08-06	ZS260918C00075000
70 C	91.38	+65.24%	1	33	08-04	ZS260918C00070000
65 C	92.25	+8.15%	2	106	08-04	ZS260918C00065000
60 C	88.44	-4.60%	2	39	07-21	ZS260918C00060000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
480 P	0	0%	0			ZS260918P00480000
470 P	0	0%	0			ZS260918P00470000
460 P	0	0%	0			ZS260918P00460000
450 P	264.65	-12.24%	1	0	08-17	ZS260918P00450000
440 P	0	0%	0			ZS260918P00440000
430 P	0	0%	0			ZS260918P00430000
420 P	0	0%	0			ZS260918P00420000
410 P	0	0%	0			ZS260918P00410000
400 P	0	0%	0			ZS260918P00400000
390 P	0	0%	0			ZS260918P00390000
380 P	104.25	0%	1	1	07-15	ZS260918P00380000
370 P	0	0%	0			ZS260918P00370000
360 P	89.35	+5.12%	2	4	09-25	ZS260918P00360000
350 P	91.30	+12.79%	4	6	08-12	ZS260918P00350000
340 P	120.70	0%	2	0	01-08	ZS260918P00340000
330 P	141.25	-15.78%	1	1	08-18	ZS260918P00330000
320 P	157.69	-13.07%	1	1	08-06	ZS260918P00320000
310 P	171.42	+6.11%	1	100	07-23	ZS260918P00310000
300 P	114.30	-24.03%	1	12	08-19	ZS260918P00300000
290 P	143.06	-9.14%	108	400	07-09	ZS260918P00290000
280 P	94.95	-25.02%	1	1	08-17	ZS260918P00280000
270 P	121.30	-3.92%	1	20	03-02	ZS260918P00270000
260 P	119.54	+75.30%	1	7	06-02	ZS260918P00260000
250 P	120.40	-1.78%	39	1	06-24	ZS260918P00250000
240 P	66.40	+3.11%	8	20	08-11	ZS260918P00240000
230 P	54.75	-48.61%	3	58	08-10	ZS260918P00230000
220 P	45.80	+21.00%	10	489	08-20	ZS260918P00220000
210 P	34.81	-4.10%	1	177	08-13	ZS260918P00210000
200 P	31.00	+34.20%	1	821	08-20	ZS260918P00200000
195 P	25.80	+21.87%	4	156	08-20	ZS260918P00195000
190 P	20.70	+18.83%	3	184	08-20	ZS260918P00190000
185 P	19.31	+27.46%	4	442	08-20	ZS260918P00185000
180 P	16.38	+35.93%	134	564	08-20	ZS260918P00180000
175 P	13.75	+36.82%	11	370	08-20	ZS260918P00175000
170 P	11.72	+48.35%	16	458	08-20	ZS260918P00170000
165 P	8.84	+40.32%	15	353	08-20	ZS260918P00165000
160 P	6.86	+35.04%	31	737	08-20	ZS260918P00160000
155 P	5.30	+44.81%	45	405	08-20	ZS260918P00155000
150 P	4.10	+48.01%	28	1,022	08-20	ZS260918P00150000
145 P	3.05	+50.25%	41	652	08-20	ZS260918P00145000
140 P	2.10	+40.94%	59	809	08-20	ZS260918P00140000
135 P	1.47	+33.64%	6	803	08-20	ZS260918P00135000
130 P	1.09	+41.56%	8	809	08-20	ZS260918P00130000
125 P	0.68	+44.68%	1	910	08-20	ZS260918P00125000
120 P	0.45	+28.57%	8	1,184	08-20	ZS260918P00120000
115 P	0.36	+56.52%	3	589	08-20	ZS260918P00115000
110 P	0.20	+11.11%	12	319	08-20	ZS260918P00110000
105 P	0.15	+15.38%	2	593	08-18	ZS260918P00105000
100 P	0.09	-18.18%	42	339	08-19	ZS260918P00100000
95 P	0.05	-50.00%	20	108	08-19	ZS260918P00095000
90 P	0.38	+660.00%	30	388	08-17	ZS260918P00090000
85 P	0.10	0.00%	2	95	08-20	ZS260918P00085000
80 P	0.10	+100.00%	10	456	08-20	ZS260918P00080000
75 P	0.01	-93.75%	1	106	08-20	ZS260918P00075000
70 P	0.15	-6.25%	1	219	07-24	ZS260918P00070000
65 P	0.11	-31.25%	4	93	08-13	ZS260918P00065000
60 P	0.10	-33.33%	1	29	07-06	ZS260918P00060000

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

ZS Sep 18, 2026 Exp. - Open Interest by Strike

ZS Sep 18, 2026 Exp. - Max Pain @ $165.00

ZS
Zscaler, Inc. Common Stock
stock NASDAQ