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

Open interestCallsITM 10,289OTM 4,335PutsITM 264OTM 15,301P/C 1.06

CallsPuts

CallsPuts

CallsPuts

Columns

Contract

Calls

Strike	Price	Change	Vol	OI	Last
480 C	0.23	-8.00%	1	47	10-14
470 C	0.25	+19.05%	4	43	10-14
460 C	0.26	-83.12%	25	219	10-07
450 C	0.50	-25.37%	1	349	09-21
440 C	0.73	+5.80%	1	81	09-23
430 C	0.60	-59.18%	2	172	03-12
420 C	0.41	-2.38%	2	22	10-21
410 C	0.66	+69.23%	3	20	10-21
400 C	0.60	-14.29%	1	111	10-05
390 C	0.91	+5.81%	1	62	10-09
380 C	1.64	+70.83%	30	113	10-22
370 C	0.74	-17.78%	1	91	10-20
360 C	1.26	-4.55%	3	76	09-30
350 C	2.26	+13.00%	3	130	10-22
340 C	2.17	+114.85%	15	61	10-21
330 C	4.10	+36.67%	2	381	10-22
320 C	4.91	+36.39%	14	255	10-22
310 C	6.20	+31.63%	12	141	10-22
300 C	7.46	+14.95%	46	411	10-22
290 C	9.40	+25.33%	16	176	10-22
280 C	11.60	+34.10%	79	439	10-22
270 C	13.00	+20.04%	36	573	10-22
260 C	16.32	+18.95%	8	362	10-22
250 C	20.50	+17.14%	239	896	10-22
240 C	24.62	+17.35%	25	522	10-22
230 C	29.65	+17.05%	51	1,133	10-22
220 C	35.05	+18.29%	11	654	10-22
210 C	42.00	+19.42%	15	522	10-22
200 C	48.40	+16.85%	32	820	10-22
195 C	52.38	+16.61%	3	298	10-22
190 C	57.42	+20.96%	2	433	10-22
185 C	59.25	+19.14%	1	257	10-22
180 C	63.00	+49.25%	6	1,070	10-22
175 C	61.39	+31.04%	2	1,140	10-21
170 C	71.79	+35.97%	15	628	10-22
165 C	53.80	-15.74%	2	103	10-16
160 C	80.50	+30.26%	11	127	10-22
155 C	85.10	+13.16%	6	317	10-22
150 C	89.20	+7.47%	1	125	10-22
145 C	66.70	-22.34%	1	126	10-19
140 C	95.10	+19.37%	1	51	10-22
135 C	75.70	-19.10%	2	354	10-16
130 C	105.00	+57.19%	1	177	10-13
125 C	110.00	+6.64%	5	217	10-13
120 C	117.87	+6.72%	1	103	10-22
115 C	79.10	+66.53%	4	14	09-15
110 C	127.65	+37.63%	1	49	10-22
105 C	48.67	-46.01%	1	28	06-02
100 C	137.57	+7.43%	1	58	10-22
95 C	131.45	+45.86%	3	17	10-09
90 C	140.46	+27.11%	1	15	10-13
85 C	102.00	+92.45%	1	16	08-27
80 C	150.26	+56.23%	1	9	10-13
75 C	—	—	0	0	—
70 C	153.60	+53.60%	1	5	10-14
65 C	136.95	+69.93%	1	3	10-05
60 C	122.15	+25.93%	1	2	08-13

Puts

Strike	Price	Change	Vol	OI	Last
480 P	294.62	0.00%	2	0	08-14
470 P	320.25	0.00%	1	0	07-21
460 P	—	—	0	0	—
450 P	—	—	0	0	—
440 P	—	—	0	0	—
430 P	—	—	0	0	—
420 P	—	—	0	0	—
410 P	—	—	0	0	—
400 P	203.05	0.00%	1	0	09-28
390 P	168.35	-13.95%	1	0	10-15
380 P	—	—	0	0	—
370 P	—	—	0	0	—
360 P	162.50	0.00%	1	1	09-18
350 P	163.00	+90.98%	1	0	08-17
340 P	123.75	+4.11%	3	2	10-16
330 P	114.10	+24.25%	1	1	10-16
320 P	94.35	-39.39%	1	73	10-12
310 P	101.08	+80.47%	1	7	01-26
300 P	111.50	-16.17%	1	1	09-14
290 P	45.25	-3.62%	100	50	11-14
280 P	71.25	+22.63%	2	60	10-19
270 P	45.10	-11.57%	27	36	10-22
260 P	37.05	-11.26%	3	33	10-22
250 P	30.80	-19.48%	16	266	10-22
240 P	26.85	-11.68%	8	348	10-22
230 P	20.90	-7.73%	42	109	10-22
220 P	15.40	-10.47%	3	792	10-22
210 P	13.13	-0.76%	6	231	10-22
200 P	9.29	-7.10%	12	808	10-22
195 P	7.75	-9.36%	3	299	10-22
190 P	6.30	-11.27%	16	394	10-22
185 P	5.55	-9.90%	2	979	10-22
180 P	4.70	-4.67%	38	545	10-22
175 P	3.92	-6.00%	2	351	10-22
170 P	3.17	-9.43%	8	281	10-22
165 P	2.46	-10.55%	4	137	10-22
160 P	2.10	+1.94%	7	379	10-22
155 P	1.61	-12.50%	12	168	10-22
150 P	1.42	+1.43%	12	316	10-22
145 P	1.22	+25.77%	1	448	10-21
140 P	0.76	-18.28%	10	418	10-22
135 P	0.57	-17.39%	13	262	10-22
130 P	0.53	-46.46%	1	2,721	10-22
125 P	0.26	-25.71%	10	595	10-12
120 P	0.28	-30.00%	2	1,466	10-22
115 P	0.28	-36.36%	6	640	10-21
110 P	0.17	-26.09%	12	243	10-22
105 P	0.16	-11.11%	12	435	10-14
100 P	0.10	-9.09%	3	352	10-22
95 P	0.12	0.00%	80	175	10-16
90 P	0.08	-20.00%	2	83	10-22
85 P	0.05	-58.33%	3	616	10-22
80 P	0.05	-54.55%	11	120	10-20
75 P	0.05	0.00%	25	160	10-22
70 P	0.10	-50.00%	5	72	08-31
65 P	0.18	-18.18%	29	15	08-14
60 P	0.06	+50.00%	4	77	10-13