COP Options Open Interest by Strike, Oct 21 Settlement

COP 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 17 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, 976 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 117 to 175. Source: SquawkFlow's archive of settled open interest. Counts are contracts, not trades; they do not identify which side opened or closed a position.

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

Strike	Expiry	Type	Prior OI	Settled OI	Change
148	10/23	call	777	301	-476
160	06/17	call	320	662	+342
195	01/21	call	62	339	+277
130	11/20	put	3,014	3,172	+158
140	10/23	put	321	417	+96
170	12/18	call	156	243	+87
145	10/23	call	258	344	+86
135	03/19	put	1,166	1,240	+74
141	10/23	put	45	116	+71
105	01/15	put	1,258	1,327	+69
165	03/19	call	149	213	+64
200	12/15	call	278	214	-64
180	12/15	put	9	72	+63
145	11/06	call	110	164	+54
150	10/23	call	550	603	+53

Expiration 2026-10-23

COP open interest, settled 2026-10-21, expiration 2026-10-23, strikes 114 to 157.5

Strike	Expiry	Type	Prior OI	Settled OI	Change
114	10/23	call	0	2	+2
115	10/23	call	4	4	0
115	10/23	put	15	15	0
116	10/23	call	1	3	+2
116	10/23	put	2	2	0
117	10/23	call	1	2	+1
117	10/23	put	1	1	0
118	10/23	call	5	6	+1
118	10/23	put	36	36	0
119	10/23	call	1	5	+4
119	10/23	put	21	21	0
120	10/23	call	4	8	+4
120	10/23	put	77	77	0
121	10/23	call	3	7	+4
121	10/23	put	7	7	0
122	10/23	call	12	15	+3
122	10/23	put	111	111	0
123	10/23	call	383	385	+2
123	10/23	put	38	38	0
124	10/23	call	5	6	+1
124	10/23	put	19	19	0
125	10/23	call	71	72	+1
125	10/23	put	63	63	0
126	10/23	call	179	179	0
126	10/23	put	6	6	0
127	10/23	call	8	8	0
127	10/23	put	27	27	0
128	10/23	call	75	75	0
128	10/23	put	1,033	1,033	0
129	10/23	call	249	247	-2
129	10/23	put	23	23	0
130	10/23	call	368	368	0
130	10/23	put	67	70	+3
131	10/23	call	36	36	0
131	10/23	put	5	8	+3
132	10/23	call	29	29	0
132	10/23	put	139	139	0
133	10/23	call	45	49	+4
133	10/23	put	36	36	0
134	10/23	call	40	40	0
134	10/23	put	79	79	0
135	10/23	call	690	689	-1
135	10/23	put	118	118	0
136	10/23	call	23	22	-1
136	10/23	put	28	28	0
137	10/23	call	14	13	-1
137	10/23	put	337	335	-2
138	10/23	call	154	154	0
138	10/23	put	329	345	+16
139	10/23	call	23	23	0
139	10/23	put	314	311	-3
140	10/23	call	188	188	0
140	10/23	put	321	417	+96
141	10/23	call	33	33	0
141	10/23	put	45	116	+71
142	10/23	call	66	66	0
142	10/23	put	96	118	+22
143	10/23	call	66	69	+3
143	10/23	put	77	90	+13
144	10/23	call	48	51	+3
144	10/23	put	59	66	+7
145	10/23	call	258	344	+86
145	10/23	put	132	146	+14
146	10/23	call	157	173	+16
146	10/23	put	57	58	+1
147	10/23	call	738	740	+2
147	10/23	put	3	0	-3
148	10/23	call	777	301	-476
148	10/23	put	2	2	0
149	10/23	call	154	203	+49
150	10/23	call	550	603	+53
150	10/23	put	7	7	0
152.5	10/23	call	288	259	-29
152.5	10/23	put	17	17	0
155	10/23	call	144	154	+10
157.5	10/23	call	37	58	+21

Expiration 2026-10-30

COP open interest, settled 2026-10-21, expiration 2026-10-30, strikes 117 to 165

Strike	Expiry	Type	Prior OI	Settled OI	Change
117	10/30	put	74	74	0
118	10/30	put	354	354	0
119	10/30	call	1	1	0
119	10/30	put	134	134	0
120	10/30	call	0	1	+1
120	10/30	put	64	64	0
121	10/30	call	3	3	0
121	10/30	put	56	56	0
122	10/30	call	10	10	0
122	10/30	put	37	37	0
123	10/30	call	6	6	0
123	10/30	put	97	97	0
124	10/30	call	6	6	0
124	10/30	put	89	89	0
125	10/30	call	10	10	0
125	10/30	put	142	143	+1
126	10/30	call	55	55	0
126	10/30	put	252	252	0
127	10/30	call	8	8	0
127	10/30	put	66	72	+6
128	10/30	call	22	22	0
128	10/30	put	114	111	-3
129	10/30	call	213	213	0
129	10/30	put	68	68	0
130	10/30	call	59	59	0
130	10/30	put	126	126	0
131	10/30	call	22	22	0
131	10/30	put	17	17	0
132	10/30	call	119	119	0
132	10/30	put	100	100	0
133	10/30	call	57	57	0
133	10/30	put	28	28	0
134	10/30	call	555	564	+9
134	10/30	put	57	57	0
135	10/30	call	222	222	0
135	10/30	put	133	137	+4
136	10/30	call	186	181	-5
136	10/30	put	189	189	0
137	10/30	call	65	65	0
137	10/30	put	107	111	+4
138	10/30	call	334	334	0
138	10/30	put	180	183	+3
139	10/30	call	240	240	0
139	10/30	put	95	117	+22
140	10/30	call	485	485	0
140	10/30	put	201	236	+35
141	10/30	call	41	41	0
141	10/30	put	24	24	0
142	10/30	call	156	156	0
142	10/30	put	47	48	+1
143	10/30	call	25	30	+5
143	10/30	put	31	33	+2
144	10/30	call	51	85	+34
144	10/30	put	3	35	+32
145	10/30	call	183	185	+2
145	10/30	put	97	93	-4
146	10/30	call	58	80	+22
146	10/30	put	8	30	+22
147	10/30	call	39	65	+26
147	10/30	put	1	1	0
148	10/30	call	115	115	0
148	10/30	put	76	68	-8
149	10/30	call	51	52	+1
150	10/30	call	168	168	0
152.5	10/30	call	48	88	+40
155	10/30	call	60	60	0
157.5	10/30	call	89	88	-1
160	10/30	call	11	11	0
162.5	10/30	call	19	19	0
165	10/30	call	1	1	0

Expiration 2026-11-06

COP open interest, settled 2026-10-21, expiration 2026-11-06, strikes 116 to 165

Strike	Expiry	Type	Prior OI	Settled OI	Change
116	11/06	put	151	151	0
117	11/06	put	118	118	0
118	11/06	put	314	314	0
119	11/06	put	142	142	0
120	11/06	put	44	44	0
121	11/06	put	4	4	0
122	11/06	put	17	17	0
123	11/06	put	3	3	0
124	11/06	put	42	42	0
125	11/06	call	1	1	0
125	11/06	put	57	57	0
126	11/06	call	2	2	0
126	11/06	put	4	4	0
127	11/06	call	5	5	0
127	11/06	put	7	7	0
128	11/06	put	5	6	+1
129	11/06	call	160	160	0
129	11/06	put	3	3	0
130	11/06	call	15	15	0
130	11/06	put	33	33	0
131	11/06	call	4	4	0
131	11/06	put	23	23	0
132	11/06	call	55	55	0
132	11/06	put	2	3	+1
133	11/06	call	3	3	0
133	11/06	put	6	6	0
134	11/06	call	22	22	0
134	11/06	put	8	8	0
135	11/06	call	149	149	0
135	11/06	put	90	111	+21
136	11/06	call	163	163	0
136	11/06	put	61	61	0
137	11/06	call	278	278	0
138	11/06	call	317	317	0
138	11/06	put	29	29	0
139	11/06	call	127	127	0
139	11/06	put	1	2	+1
140	11/06	call	278	281	+3
140	11/06	put	46	43	-3
141	11/06	call	34	34	0
141	11/06	put	6	6	0
142	11/06	call	486	486	0
142	11/06	put	35	35	0
143	11/06	call	44	44	0
144	11/06	call	2	33	+31
144	11/06	put	4	4	0
145	11/06	call	110	164	+54
145	11/06	put	24	24	0
146	11/06	call	0	32	+32
146	11/06	put	1	1	0
147	11/06	call	66	66	0
148	11/06	call	3	3	0
149	11/06	call	5	5	0
150	11/06	call	116	130	+14
152.5	11/06	call	459	459	0
155	11/06	call	80	80	0
157.5	11/06	call	4	5	+1
160	11/06	call	44	45	+1
165	11/06	call	1	1	0

Expiration 2026-11-13

COP open interest, settled 2026-10-21, expiration 2026-11-13, strikes 100 to 165

Strike	Expiry	Type	Prior OI	Settled OI	Change
100	11/13	call	1	1	0
115	11/13	call	1	1	0
117	11/13	call	1	1	0
117	11/13	put	10	10	0
120	11/13	put	15	15	0
121	11/13	call	0	3	+3
121	11/13	put	1	1	0
122	11/13	call	1	1	0
123	11/13	put	2	2	0
124	11/13	put	1	1	0
125	11/13	call	11	11	0
125	11/13	put	31	31	0
127	11/13	put	1	1	0
128	11/13	put	2	2	0
129	11/13	put	12	12	0
130	11/13	call	10	10	0
130	11/13	put	12	12	0
131	11/13	call	1	0	-1
131	11/13	put	11	11	0
132	11/13	put	2	2	0
134	11/13	call	10	10	0
134	11/13	put	21	21	0
135	11/13	put	20	20	0
136	11/13	call	2	2	0
136	11/13	put	2	2	0
137	11/13	call	6	6	0
137	11/13	put	46	46	0
138	11/13	call	5	5	0
138	11/13	put	9	9	0
139	11/13	call	112	112	0
139	11/13	put	9	18	+9
140	11/13	call	33	33	0
140	11/13	put	48	36	-12
141	11/13	call	6	6	0
142	11/13	call	3	3	0
142	11/13	put	10	5	-5
143	11/13	call	17	22	+5
144	11/13	put	8	8	0
145	11/13	call	18	18	0
145	11/13	put	14	42	+28
146	11/13	call	9	11	+2
146	11/13	put	6	6	0
147	11/13	call	0	4	+4
147	11/13	put	18	18	0
148	11/13	put	2	2	0
149	11/13	call	2	2	0
150	11/13	call	130	148	+18
152.5	11/13	call	28	28	0
155	11/13	call	35	41	+6
160	11/13	call	23	24	+1
165	11/13	call	18	18	0

Expiration 2026-11-20

COP open interest, settled 2026-10-21, expiration 2026-11-20, strikes 95 to 195

Strike	Expiry	Type	Prior OI	Settled OI	Change
95	11/20	call	486	486	0
95	11/20	put	1,444	1,444	0
97.5	11/20	call	18	18	0
97.5	11/20	put	48	48	0
100	11/20	call	64	64	0
100	11/20	put	545	545	0
105	11/20	call	78	78	0
105	11/20	put	1,235	1,235	0
110	11/20	call	677	677	0
110	11/20	put	1,135	1,136	+1
115	11/20	call	2,584	2,584	0
115	11/20	put	1,377	1,377	0
120	11/20	call	2,029	2,018	-11
120	11/20	put	681	681	0
125	11/20	call	4,609	4,590	-19
125	11/20	put	652	658	+6
130	11/20	call	2,016	2,010	-6
130	11/20	put	3,014	3,172	+158
131	11/20	put	20	20	0
132	11/20	put	7	7	0
133	11/20	put	0	1	+1
134	11/20	put	10	18	+8
135	11/20	call	3,829	3,822	-7
135	11/20	put	413	421	+8
136	11/20	put	5	5	0
137	11/20	put	0	1	+1
138	11/20	put	0	2	+2
139	11/20	put	0	7	+7
140	11/20	call	2,918	2,917	-1
140	11/20	put	913	926	+13
142	11/20	put	0	2	+2
143	11/20	call	6	6	0
143	11/20	put	10	33	+23
144	11/20	call	3	3	0
144	11/20	put	8	48	+40
145	11/20	call	4,102	4,132	+30
145	11/20	put	137	171	+34
146	11/20	call	0	3	+3
146	11/20	put	2	4	+2
147	11/20	call	12	38	+26
147	11/20	put	3	10	+7
148	11/20	call	28	36	+8
148	11/20	put	6	6	0
149	11/20	call	0	1	+1
149	11/20	put	0	17	+17
150	11/20	call	13,609	13,592	-17
150	11/20	put	55	55	0
152.5	11/20	call	0	5	+5
152.5	11/20	put	1	1	0
155	11/20	call	1,590	1,600	+10
155	11/20	put	3	4	+1
157.5	11/20	call	89	121	+32
157.5	11/20	put	1	1	0
160	11/20	call	1,124	1,168	+44
160	11/20	put	1	1	0
165	11/20	call	123	124	+1
167.5	11/20	call	1	1	0
170	11/20	call	236	274	+38
175	11/20	call	142	142	0
180	11/20	call	40	40	0
185	11/20	call	75	75	0
190	11/20	call	28	28	0
195	11/20	call	1	1	0

Expiration 2026-11-27

COP open interest, settled 2026-10-21, expiration 2026-11-27, strikes 125 to 165

Strike	Expiry	Type	Prior OI	Settled OI	Change
125	11/27	call	0	12	+12
126	11/27	call	21	21	0
127	11/27	put	1	1	0
130	11/27	call	2	2	0
130	11/27	put	2	2	0
131	11/27	call	0	1	+1
133	11/27	call	1	1	0
135	11/27	call	5	4	-1
136	11/27	call	3	3	0
136	11/27	put	1	1	0
139	11/27	put	0	3	+3
140	11/27	call	23	23	0
141	11/27	call	1	1	0
141	11/27	put	3	3	0
142	11/27	call	1	1	0
142	11/27	put	4	4	0
143	11/27	call	1	1	0
144	11/27	put	0	1	+1
145	11/27	call	7	7	0
145	11/27	put	1	1	0
146	11/27	call	0	6	+6
147	11/27	call	2	2	0
150	11/27	call	6	6	0
150	11/27	put	0	6	+6
152.5	11/27	call	1	1	0
155	11/27	call	3	19	+16
160	11/27	call	1	1	0
165	11/27	call	2	2	0

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, 2028-12-15, 2029-01-19) and all other strikes are in the Markdown table.

Markdown table | Open interest changes across symbols

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