OKTA Options Open Interest by Strike, Oct 21 Settlement

OKTA open interest settled 2026-10-21 vs 2026-10-20.

Source: SquawkFlow's archive of settled open interest. Counts are contracts, not trades; they do not identify which side opened or closed a position.

Computed from the Oct 21 settlement. Next update after the Oct 22 settlement, after 5:30 a.m. PT (8:30 a.m. ET) on Friday, Oct 23, 2026.

All archived unexpired expiration/strike/type keys, including unchanged counts. Series sharing that key are combined; roots and deliverables are not retained. Zero-OI keys omitted by the archive are not reconstructed.

This page shows the 6 nearest of 16 expirations, with the 40 strikes nearest the archived reference price (2026-10-21) for each, plus the largest changes across the whole book. The complete book, 1,457 expiration/strike/type keys, is in the Markdown table.

Strike bucket on the horizontal axis, settled open contracts per bucket on the vertical axis. Calls in the accent color; puts in orange. Totals across the 6 nearest expirations, strikes from 166 to 249. Source: SquawkFlow's archive of settled open interest. Counts are contracts, not trades; they do not identify which side opened or closed a position.

OKTA: largest changes in the full book, settled 2026-10-21 vs 2026-10-20

Strike	Expiry	Type	Prior OI	Settled OI	Change
215	10/23	call	341	926	+585
212.5	10/30	call	43	489	+446
195	10/23	put	226	596	+370
195	10/30	put	52	309	+257
225	10/30	call	40	293	+253
182.5	10/23	put	704	452	-252
187.5	11/20	put	6	242	+236
205	11/20	put	12	177	+165
180	11/20	put	583	734	+151
192.5	11/06	put	3	147	+144
217.5	10/23	call	164	304	+140
205	10/30	put	97	235	+138
270	11/20	call	91	220	+129
185	10/23	put	387	511	+124
200	10/30	call	973	865	-108

Expiration 2026-10-23

OKTA open interest, settled 2026-10-21, expiration 2026-10-23, strikes 160 to 257.5

Strike	Expiry	Type	Prior OI	Settled OI	Change
160	10/23	call	14	14	0
160	10/23	put	25	27	+2
162.5	10/23	call	4	4	0
162.5	10/23	put	7	7	0
165	10/23	call	5	4	-1
165	10/23	put	170	225	+55
167.5	10/23	call	5	5	0
167.5	10/23	put	14	14	0
170	10/23	call	24	24	0
170	10/23	put	246	245	-1
172.5	10/23	call	9	9	0
172.5	10/23	put	19	19	0
175	10/23	call	15	15	0
175	10/23	put	122	122	0
177.5	10/23	call	16	16	0
177.5	10/23	put	63	63	0
180	10/23	call	22	22	0
180	10/23	put	328	327	-1
182.5	10/23	call	24	24	0
182.5	10/23	put	704	452	-252
185	10/23	call	72	72	0
185	10/23	put	387	511	+124
187.5	10/23	call	47	47	0
187.5	10/23	put	195	198	+3
190	10/23	call	58	47	-11
190	10/23	put	331	347	+16
192.5	10/23	call	74	72	-2
192.5	10/23	put	182	184	+2
195	10/23	call	287	284	-3
195	10/23	put	226	596	+370
197.5	10/23	call	124	112	-12
197.5	10/23	put	68	76	+8
200	10/23	call	497	493	-4
200	10/23	put	179	275	+96
202.5	10/23	call	84	85	+1
202.5	10/23	put	16	28	+12
205	10/23	call	217	239	+22
205	10/23	put	157	238	+81
207.5	10/23	call	155	140	-15
207.5	10/23	put	25	25	0
210	10/23	call	110	206	+96
210	10/23	put	73	86	+13
212.5	10/23	call	67	148	+81
212.5	10/23	put	29	22	-7
215	10/23	call	341	926	+585
215	10/23	put	32	36	+4
217.5	10/23	call	164	304	+140
217.5	10/23	put	72	74	+2
220	10/23	call	346	432	+86
220	10/23	put	80	82	+2
222.5	10/23	call	63	166	+103
222.5	10/23	put	12	12	0
225	10/23	call	144	146	+2
225	10/23	put	10	10	0
227.5	10/23	call	73	75	+2
230	10/23	call	134	137	+3
230	10/23	put	5	5	0
232.5	10/23	call	20	25	+5
232.5	10/23	put	0	2	+2
235	10/23	call	69	69	0
237.5	10/23	call	53	53	0
240	10/23	call	142	141	-1
242.5	10/23	call	9	9	0
245	10/23	call	44	49	+5
247.5	10/23	call	54	74	+20
250	10/23	call	386	381	-5
252.5	10/23	call	4	4	0
255	10/23	call	51	51	0
257.5	10/23	call	1	1	0

Expiration 2026-10-30

OKTA open interest, settled 2026-10-21, expiration 2026-10-30, strikes 155 to 260

Strike	Expiry	Type	Prior OI	Settled OI	Change
155	10/30	call	20	20	0
155	10/30	put	15	15	0
157.5	10/30	call	2	2	0
157.5	10/30	put	6	6	0
160	10/30	call	12	12	0
160	10/30	put	311	311	0
162.5	10/30	call	1	1	0
162.5	10/30	put	17	17	0
165	10/30	call	6	6	0
165	10/30	put	28	25	-3
167.5	10/30	call	2	2	0
167.5	10/30	put	23	56	+33
170	10/30	call	9	9	0
170	10/30	put	112	113	+1
172.5	10/30	call	4	4	0
172.5	10/30	put	136	135	-1
175	10/30	call	2	2	0
175	10/30	put	53	49	-4
177.5	10/30	put	26	26	0
180	10/30	call	27	27	0
180	10/30	put	81	81	0
182.5	10/30	call	10	10	0
182.5	10/30	put	106	109	+3
185	10/30	call	18	18	0
185	10/30	put	51	62	+11
187.5	10/30	call	167	167	0
187.5	10/30	put	29	51	+22
190	10/30	call	287	286	-1
190	10/30	put	563	603	+40
192.5	10/30	call	219	219	0
192.5	10/30	put	87	97	+10
195	10/30	call	117	110	-7
195	10/30	put	52	309	+257
197.5	10/30	call	80	82	+2
197.5	10/30	put	41	41	0
200	10/30	call	973	865	-108
200	10/30	put	91	108	+17
202.5	10/30	call	57	58	+1
202.5	10/30	put	15	17	+2
205	10/30	call	114	107	-7
205	10/30	put	97	235	+138
207.5	10/30	call	161	168	+7
207.5	10/30	put	15	17	+2
210	10/30	call	147	173	+26
210	10/30	put	254	258	+4
212.5	10/30	call	43	489	+446
212.5	10/30	put	89	89	0
215	10/30	call	67	81	+14
215	10/30	put	20	20	0
217.5	10/30	call	210	213	+3
217.5	10/30	put	39	39	0
220	10/30	call	147	137	-10
220	10/30	put	42	46	+4
222.5	10/30	call	88	78	-10
222.5	10/30	put	5	5	0
225	10/30	call	40	293	+253
225	10/30	put	14	14	0
227.5	10/30	call	153	155	+2
227.5	10/30	put	4	4	0
230	10/30	call	101	103	+2
230	10/30	put	12	12	0
232.5	10/30	call	3	3	0
232.5	10/30	put	9	9	0
235	10/30	call	29	41	+12
237.5	10/30	call	6	12	+6
240	10/30	call	97	93	-4
245	10/30	call	11	11	0
247.5	10/30	call	2	4	+2
247.5	10/30	put	0	1	+1
250	10/30	call	58	58	0
255	10/30	call	22	22	0
260	10/30	call	129	129	0

Expiration 2026-11-06

OKTA open interest, settled 2026-10-21, expiration 2026-11-06, strikes 140 to 275

Strike	Expiry	Type	Prior OI	Settled OI	Change
140	11/06	call	3	3	0
145	11/06	call	2	2	0
145	11/06	put	4	4	0
150	11/06	put	3	3	0
155	11/06	put	5	5	0
160	11/06	call	2	2	0
160	11/06	put	206	206	0
165	11/06	put	189	189	0
170	11/06	put	20	20	0
172.5	11/06	put	2	4	+2
175	11/06	put	9	9	0
180	11/06	call	2	2	0
180	11/06	put	29	30	+1
182.5	11/06	call	1	1	0
182.5	11/06	put	4	4	0
185	11/06	put	19	24	+5
187.5	11/06	call	22	22	0
187.5	11/06	put	15	16	+1
190	11/06	call	4	4	0
190	11/06	put	23	23	0
192.5	11/06	call	1	2	+1
192.5	11/06	put	3	147	+144
195	11/06	call	5	72	+67
195	11/06	put	22	90	+68
197.5	11/06	call	26	26	0
197.5	11/06	put	5	6	+1
200	11/06	call	106	104	-2
200	11/06	put	22	25	+3
202.5	11/06	call	5	5	0
202.5	11/06	put	14	17	+3
205	11/06	call	28	34	+6
205	11/06	put	13	13	0
207.5	11/06	call	14	22	+8
207.5	11/06	put	14	17	+3
210	11/06	call	29	41	+12
210	11/06	put	15	15	0
212.5	11/06	call	0	7	+7
212.5	11/06	put	3	9	+6
215	11/06	call	9	9	0
215	11/06	put	3	3	0
217.5	11/06	call	20	22	+2
217.5	11/06	put	4	8	+4
220	11/06	call	22	23	+1
220	11/06	put	10	10	0
222.5	11/06	call	4	4	0
222.5	11/06	put	2	2	0
225	11/06	call	53	54	+1
225	11/06	put	14	14	0
227.5	11/06	call	19	20	+1
227.5	11/06	put	4	4	0
230	11/06	call	130	150	+20
230	11/06	put	1	1	0
232.5	11/06	call	4	4	0
235	11/06	call	24	27	+3
240	11/06	call	37	43	+6
245	11/06	call	13	23	+10
250	11/06	call	37	37	0
255	11/06	call	6	12	+6
260	11/06	call	36	41	+5
265	11/06	call	371	371	0
270	11/06	call	57	57	0
270	11/06	put	0	1	+1
275	11/06	call	44	44	0
275	11/06	put	0	1	+1

Expiration 2026-11-13

OKTA open interest, settled 2026-10-21, expiration 2026-11-13, strikes 125 to 300

Strike	Expiry	Type	Prior OI	Settled OI	Change
125	11/13	call	1	1	0
140	11/13	call	1	1	0
145	11/13	put	1	1	0
150	11/13	put	4	4	0
155	11/13	put	3	3	0
160	11/13	put	13	13	0
165	11/13	put	2	2	0
170	11/13	call	1	1	0
170	11/13	put	63	49	-14
175	11/13	call	1	1	0
175	11/13	put	9	8	-1
180	11/13	call	8	13	+5
180	11/13	put	29	29	0
185	11/13	call	3	3	0
185	11/13	put	8	8	0
187.5	11/13	call	2	2	0
187.5	11/13	put	13	13	0
190	11/13	call	68	68	0
190	11/13	put	33	33	0
192.5	11/13	call	1	1	0
192.5	11/13	put	33	33	0
195	11/13	call	13	12	-1
195	11/13	put	16	16	0
197.5	11/13	call	2	2	0
197.5	11/13	put	17	17	0
200	11/13	call	51	51	0
200	11/13	put	19	26	+7
202.5	11/13	call	1	4	+3
202.5	11/13	put	96	97	+1
205	11/13	call	8	11	+3
205	11/13	put	12	13	+1
207.5	11/13	call	305	305	0
207.5	11/13	put	2	2	0
210	11/13	call	34	37	+3
210	11/13	put	2	2	0
212.5	11/13	call	0	4	+4
215	11/13	call	9	30	+21
215	11/13	put	6	6	0
217.5	11/13	call	6	6	0
217.5	11/13	put	4	4	0
220	11/13	call	8	8	0
220	11/13	put	5	5	0
222.5	11/13	call	4	4	0
225	11/13	call	15	26	+11
227.5	11/13	call	1	1	0
227.5	11/13	put	1	1	0
230	11/13	call	18	40	+22
230	11/13	put	4	7	+3
232.5	11/13	call	7	7	0
232.5	11/13	put	2	2	0
235	11/13	call	4	4	0
240	11/13	call	18	18	0
245	11/13	call	9	9	0
250	11/13	call	4	4	0
255	11/13	call	1	1	0
260	11/13	call	1	1	0
265	11/13	put	1	1	0
275	11/13	call	2	2	0
280	11/13	call	1	1	0
300	11/13	call	0	11	+11

Expiration 2026-11-20

OKTA open interest, settled 2026-10-21, expiration 2026-11-20, strikes 120 to 290

Strike	Expiry	Type	Prior OI	Settled OI	Change
120	11/20	call	294	294	0
120	11/20	put	201	201	0
125	11/20	call	67	67	0
125	11/20	put	435	435	0
130	11/20	call	326	326	0
130	11/20	put	593	593	0
135	11/20	call	76	75	-1
135	11/20	put	516	515	-1
140	11/20	call	375	372	-3
140	11/20	put	230	230	0
145	11/20	call	80	80	0
145	11/20	put	493	493	0
150	11/20	call	200	201	+1
150	11/20	put	487	510	+23
155	11/20	call	101	101	0
155	11/20	put	163	162	-1
160	11/20	call	127	127	0
160	11/20	put	600	595	-5
165	11/20	call	195	194	-1
165	11/20	put	657	651	-6
167.5	11/20	put	8	8	0
170	11/20	call	119	120	+1
170	11/20	put	461	472	+11
172.5	11/20	put	4	6	+2
175	11/20	call	154	155	+1
175	11/20	put	382	385	+3
177.5	11/20	put	69	69	0
180	11/20	call	1,012	1,018	+6
180	11/20	put	583	734	+151
182.5	11/20	put	7	7	0
185	11/20	call	217	217	0
185	11/20	put	247	267	+20
187.5	11/20	call	23	24	+1
187.5	11/20	put	6	242	+236
190	11/20	call	602	586	-16
190	11/20	put	244	273	+29
192.5	11/20	call	2	2	0
192.5	11/20	put	46	63	+17
195	11/20	call	274	264	-10
195	11/20	put	826	841	+15
197.5	11/20	call	7	9	+2
197.5	11/20	put	21	28	+7
200	11/20	call	867	864	-3
200	11/20	put	432	432	0
202.5	11/20	call	3	17	+14
202.5	11/20	put	24	30	+6
205	11/20	call	23	88	+65
205	11/20	put	12	177	+165
207.5	11/20	call	1	4	+3
207.5	11/20	put	6	7	+1
210	11/20	call	1,090	1,099	+9
210	11/20	put	172	173	+1
212.5	11/20	call	0	3	+3
215	11/20	call	11	19	+8
220	11/20	call	560	503	-57
220	11/20	put	110	110	0
225	11/20	call	22	24	+2
230	11/20	call	865	896	+31
230	11/20	put	29	29	0
235	11/20	call	14	18	+4
240	11/20	call	1,758	1,798	+40
240	11/20	put	12	12	0
250	11/20	call	688	682	-6
250	11/20	put	6	6	0
260	11/20	call	358	439	+81
260	11/20	put	2	2	0
270	11/20	call	91	220	+129
280	11/20	call	553	553	0
290	11/20	call	235	235	0

Expiration 2026-11-27

OKTA open interest, settled 2026-10-21, expiration 2026-11-27, strikes 110 to 310

Strike	Expiry	Type	Prior OI	Settled OI	Change
110	11/27	put	4	4	0
130	11/27	put	2	2	0
135	11/27	call	1	1	0
145	11/27	put	1	1	0
150	11/27	call	31	31	0
150	11/27	put	2	2	0
155	11/27	put	8	7	-1
160	11/27	put	6	6	0
165	11/27	put	14	15	+1
170	11/27	call	10	12	+2
170	11/27	put	4	7	+3
175	11/27	put	5	9	+4
180	11/27	call	1	2	+1
180	11/27	put	10	11	+1
185	11/27	call	28	26	-2
185	11/27	put	6	6	0
190	11/27	call	4	12	+8
190	11/27	put	4	15	+11
195	11/27	call	10	8	-2
195	11/27	put	14	24	+10
200	11/27	call	13	17	+4
200	11/27	put	8	9	+1
205	11/27	call	0	11	+11
205	11/27	put	16	15	-1
210	11/27	call	1	7	+6
210	11/27	put	1	2	+1
215	11/27	call	2	3	+1
215	11/27	put	16	16	0
220	11/27	call	4	8	+4
220	11/27	put	26	26	0
225	11/27	call	2	2	0
225	11/27	put	1	1	0
230	11/27	call	4	10	+6
235	11/27	call	12	12	0
240	11/27	call	14	19	+5
245	11/27	call	2	3	+1
250	11/27	call	17	16	-1
255	11/27	call	1	2	+1
260	11/27	call	1	1	0
260	11/27	put	1	1	0
265	11/27	call	6	7	+1
270	11/27	call	4	4	0
280	11/27	call	8	8	0
310	11/27	call	41	41	0
310	11/27	put	0	1	+1

Later expirations (2026-12-18, 2027-01-15, 2027-02-19, 2027-03-19, 2027-05-21, 2027-06-17, 2027-09-17, 2027-12-17, 2028-01-21, 2029-01-19) and all other strikes are in the Markdown table.

Markdown table | Open interest changes across symbols

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