ZS
Zscaler, Inc. Common Stock
stockNASDAQ

At CloseOct 23, 2026 3:59:59 PM EDT

255.20USD+7.335%(+17.44)3,981,971

Pre-marketOct 23, 2026 9:27:30 AM EDT

238.00USD+0.101%(+0.24)

After-hoursOct 23, 2026 4:47:30 PM EDT

255.20USD0.000%(0.00)

237.88Bid265.84Ask27.96Spread

ZS Option Chain

Expiration Dates

Oct 230d Oct 307d Nov 614d Nov 1321d Nov 2028d Nov 2735d Dec 1856d Jan 15, 202784d

Open interestCallsITM 8,611OTM 1,430PutsITM 0OTM 8,502P/C 0.85

ZS Volume by Strike

CallsPuts

ZS Open Interest by Strike

CallsPuts

ZS Max Pain @ 220.00

CallsPuts

Columns

Contract

Calls

Strike	Price	Change	Vol	OI	Last
295.00 C	0.03	+200.00%	6	3	10-20
290.00 C	0.02	-83.33%	87	30	10-16
285.00 C	0.04	+300.00%	16	106	10-19
280.00 C	0.03	+200.00%	12	124	10-21
277.50 C	0.01	-50.00%	1	4	10-22
275.00 C	0.02	+100.00%	8	62	10-21
272.50 C	0.03	0.00%	38	16	10-16
270.00 C	0.02	-33.33%	11	151	10-22
267.50 C	0.09	0.00%	5	5	10-20
265.00 C	0.09	-25.00%	4	84	10-21
262.50 C	—	—	0	0	—
260.00 C	0.01	-80.00%	18	835	10-22
257.50 C	0.01	0.00%	10	10	10-21
255.00 C	0.12	-82.09%	80	569	10-22
252.50 C	0.28	+100.00%	9	10	10-22
250.00 C	0.45	+50.00%	253	370	10-22
247.50 C	0.64	+42.22%	11	116	10-22
245.00 C	0.96	+43.28%	923	670	10-22
242.50 C	1.57	+57.00%	86	363	10-22
240.00 C	2.35	+67.86%	714	595	10-22
237.50 C	3.47	+121.02%	165	601	10-22
235.00 C	4.88	+67.70%	804	799	10-22
232.50 C	7.05	+83.12%	47	867	10-22
230.00 C	8.40	+61.54%	230	517	10-22
227.50 C	10.87	+61.04%	40	237	10-22
225.00 C	12.68	+53.70%	39	248	10-22
222.50 C	15.10	+44.91%	18	175	10-22
220.00 C	18.28	+62.49%	39	681	10-22
217.50 C	21.90	+62.22%	16	455	10-22
215.00 C	21.70	+34.62%	9	233	10-22
212.50 C	23.57	+27.61%	2	325	10-22
210.00 C	28.55	+36.93%	26	74	10-22
207.50 C	30.47	+106.16%	5	17	10-22
205.00 C	31.04	+16.47%	3	210	10-22
202.50 C	34.60	+24.15%	1	7	10-22
200.00 C	34.70	+26.18%	1	125	10-22
197.50 C	37.20	+224.61%	1	13	10-22
195.00 C	40.77	+167.17%	2	94	10-22
192.50 C	15.05	-61.56%	2	24	10-16
190.00 C	49.74	+30.93%	2	16	10-22
187.50 C	26.85	-17.59%	2	22	10-16
185.00 C	45.52	+70.17%	2	18	10-21
182.50 C	37.29	-23.26%	18	2	10-15
180.00 C	54.77	+14.10%	1	19	10-22
177.50 C	52.30	+34.76%	2	5	10-21
175.00 C	35.38	+7.96%	4	67	10-19
172.50 C	52.00	+24.11%	2	11	10-21
170.00 C	59.92	+36.18%	2	16	10-21
167.50 C	30.95	+1.28%	1	3	10-02
165.00 C	50.40	-10.48%	1	8	10-16
162.50 C	41.81	+25.93%	9	8	10-05
160.00 C	76.20	+6.80%	1	6	10-22
157.50 C	35.80	+2.58%	4	1	09-15
155.00 C	75.07	+49.93%	1	2	10-21
152.50 C	—	—	0	0	—
150.00 C	60.40	-6.43%	2	0	10-20
149.00 C	—	—	0	0	—
148.00 C	65.54	0.00%	1	1	10-20
147.00 C	66.47	-10.78%	1	1	10-20
146.00 C	67.72	0.00%	2	2	10-20
145.00 C	68.65	+20.76%	2	2	10-20
140.00 C	—	—	0	0	—
135.00 C	96.62	0.00%	1	1	10-09
130.00 C	—	—	0	0	—
125.00 C	—	—	0	0	—
120.00 C	74.30	0.00%	1	1	09-16
115.00 C	—	—	0	0	—
110.00 C	106.20	+6.24%	1	2	10-16
105.00 C	—	—	0	0	—
100.00 C	123.87	+8.75%	1	2	10-21
95.00 C	—	—	0	0	—
90.00 C	—	—	0	0	—

Puts

Strike	Price	Change	Vol	OI	Last
295.00 P	—	—	0	0	—
290.00 P	—	—	0	0	—
285.00 P	52.15	0.00%	4	0	10-13
280.00 P	47.45	-29.76%	17	0	10-13
277.50 P	—	—	0	0	—
275.00 P	43.00	0.00%	2	0	10-13
272.50 P	—	—	0	0	—
270.00 P	38.30	-22.00%	63	0	10-13
267.50 P	—	—	0	0	—
265.00 P	59.95	+78.96%	2	0	10-16
262.50 P	—	—	0	0	—
260.00 P	49.20	+74.47%	58	0	10-16
257.50 P	—	—	0	0	—
255.00 P	24.00	0.00%	2	0	10-13
252.50 P	17.75	0.00%	1	1	10-22
250.00 P	10.65	-72.97%	48	16	10-22
247.50 P	8.35	-55.35%	5	5	10-22
245.00 P	10.45	-47.62%	4	3	10-22
242.50 P	27.36	+101.18%	1	39	10-16
240.00 P	5.50	-81.54%	33	115	10-22
237.50 P	3.70	-69.01%	47	37	10-22
235.00 P	2.75	-64.52%	211	67	10-22
232.50 P	1.34	-73.73%	34	111	10-22
230.00 P	1.22	-65.34%	72	143	10-22
227.50 P	0.54	-79.62%	62	74	10-22
225.00 P	0.33	-82.07%	113	579	10-22
222.50 P	0.28	-79.41%	22	323	10-22
220.00 P	0.12	-87.50%	372	296	10-22
217.50 P	0.13	-81.94%	100	723	10-22
215.00 P	0.08	-76.47%	46	917	10-22
212.50 P	0.05	-87.80%	27	243	10-22
210.00 P	0.03	-84.21%	26	281	10-22
207.50 P	0.04	-73.33%	30	551	10-22
205.00 P	0.03	-75.00%	21	427	10-22
202.50 P	0.04	-42.86%	13	283	10-22
200.00 P	0.03	-66.67%	13	384	10-22
197.50 P	0.05	-87.18%	18	296	10-21
195.00 P	0.03	+200.00%	56	203	10-22
192.50 P	0.03	0.00%	55	108	10-22
190.00 P	0.01	-50.00%	105	390	10-22
187.50 P	0.12	-76.00%	8	66	10-20
185.00 P	0.05	-72.22%	2	42	10-20
182.50 P	0.16	-77.14%	53	98	10-19
180.00 P	0.10	0.00%	2	232	10-20
177.50 P	0.10	-77.27%	1	72	10-19
175.00 P	0.16	+100.00%	6	163	10-20
172.50 P	0.29	+16.00%	1	56	10-16
170.00 P	0.02	-33.33%	21	53	10-21
167.50 P	0.03	-92.31%	6	10	10-21
165.00 P	0.09	-55.00%	1	48	10-21
162.50 P	0.01	-80.00%	38	50	10-22
160.00 P	0.01	-97.83%	1	18	10-21
157.50 P	0.10	+400.00%	1	10	10-22
155.00 P	0.05	-28.57%	47	231	10-22
152.50 P	0.01	0.00%	10	45	10-22
150.00 P	0.28	-68.89%	5	11	10-20
149.00 P	1.07	+27.38%	1	2	10-19
148.00 P	1.06	+125.53%	1	3	10-19
147.00 P	1.23	-73.55%	1	2	09-15
146.00 P	0.24	-72.09%	3	4	09-16
145.00 P	1.42	+2.90%	1	65	10-20
140.00 P	1.40	+1300.00%	1	12	10-20
135.00 P	0.42	-70.42%	51	133	10-20
130.00 P	0.07	0.00%	2	45	10-22
125.00 P	0.02	-94.59%	2	14	10-22
120.00 P	0.06	-76.00%	26	38	10-21
115.00 P	0.17	-76.06%	10	55	10-20
110.00 P	0.23	-74.16%	102	103	10-20
105.00 P	0.25	+400.00%	82	82	10-20
100.00 P	0.24	-36.84%	2	116	10-20
95.00 P	0.27	+3.85%	2	6	10-22
90.00 P	0.22	0.00%	2	2	10-22

ZSZscaler, Inc. Common StockstockNASDAQ

ZS Option Chain

ZS Volume by Strike

ZS Open Interest by Strike

ZS Max Pain @ 220.00

ZS
Zscaler, Inc. Common Stock
stockNASDAQ