BAC Options Open Interest by Strike, Oct 21 Settlement

BAC 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 19 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, 874 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 40 to 61. Source: SquawkFlow's archive of settled open interest. Counts are contracts, not trades; they do not identify which side opened or closed a position.

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

Strike	Expiry	Type	Prior OI	Settled OI	Change
35	01/15	put	19,072	16,346	-2,726
55	02/19	call	1,431	3,281	+1,850
60	12/15	put	49	1,550	+1,501
40	01/15	put	18,468	16,980	-1,488
50	01/21	call	12,751	14,087	+1,336
49	12/18	put	4,883	6,136	+1,253
44	01/15	put	2,677	3,590	+913
52	11/20	call	1,796	2,565	+769
80	01/15	call	2,611	1,909	-702
51	10/30	call	842	1,540	+698
55	11/20	call	13,843	14,540	+697
51	11/20	call	3,768	4,346	+578
54	10/23	put	802	225	-577
50	10/23	call	3,370	2,798	-572
55	03/19	call	6,164	6,733	+569

Expiration 2026-10-23

BAC open interest, settled 2026-10-21, expiration 2026-10-23, strikes 35 to 73

Strike	Expiry	Type	Prior OI	Settled OI	Change
35	10/23	call	47	47	0
35	10/23	put	6	10	+4
39	10/23	call	36	37	+1
39	10/23	put	0	1	+1
40	10/23	call	41	42	+1
40	10/23	put	8	9	+1
41	10/23	call	25	26	+1
41	10/23	put	3	3	0
42	10/23	call	8	18	+10
42	10/23	put	20	20	0
43	10/23	call	14	14	0
43	10/23	put	65	65	0
44	10/23	call	24	24	0
44	10/23	put	527	527	0
45	10/23	call	54	54	0
45	10/23	put	209	209	0
46	10/23	call	37	36	-1
46	10/23	put	420	420	0
46.5	10/23	call	0	1	+1
47	10/23	call	38	41	+3
47	10/23	put	476	452	-24
47.5	10/23	call	4	4	0
47.5	10/23	put	3	3	0
48	10/23	call	55	55	0
48	10/23	put	4,806	4,798	-8
48.5	10/23	call	6	6	0
48.5	10/23	put	9	24	+15
49	10/23	call	1,109	1,106	-3
49	10/23	put	2,779	2,819	+40
49.5	10/23	call	1	14	+13
49.5	10/23	put	55	242	+187
50	10/23	call	3,370	2,798	-572
50	10/23	put	10,551	10,705	+154
51	10/23	call	4,951	5,101	+150
51	10/23	put	5,292	5,150	-142
52	10/23	call	13,289	12,931	-358
52	10/23	put	2,215	2,185	-30
53	10/23	call	22,367	21,804	-563
53	10/23	put	1,233	1,076	-157
54	10/23	call	6,770	6,798	+28
54	10/23	put	802	225	-577
55	10/23	call	2,790	2,787	-3
55	10/23	put	1,168	1,160	-8
56	10/23	call	2,039	2,027	-12
56	10/23	put	2	2	0
57	10/23	call	2,281	2,281	0
57	10/23	put	2	0	-2
58	10/23	call	972	968	-4
58	10/23	put	1	1	0
59	10/23	call	760	760	0
59	10/23	put	4	4	0
60	10/23	call	22,024	22,020	-4
61	10/23	call	552	552	0
62	10/23	call	3,228	3,228	0
62	10/23	put	1	0	-1
63	10/23	call	380	380	0
63	10/23	put	1	1	0
64	10/23	call	187	187	0
65	10/23	call	309	309	0
66	10/23	call	282	282	0
67	10/23	call	18	18	0
68	10/23	call	17	17	0
68	10/23	put	1	0	-1
69	10/23	call	12	10	-2
70	10/23	call	38	38	0
71	10/23	call	4	4	0
72	10/23	call	8	9	+1
73	10/23	call	3	3	0

Expiration 2026-10-30

BAC open interest, settled 2026-10-21, expiration 2026-10-30, strikes 35 to 74

Strike	Expiry	Type	Prior OI	Settled OI	Change
35	10/30	call	1	1	0
35	10/30	put	9	9	0
40	10/30	call	1	1	0
40	10/30	put	33	33	0
41	10/30	put	1	1	0
43	10/30	put	52	52	0
44	10/30	call	3	8	+5
44	10/30	put	105	86	-19
45	10/30	call	12	12	0
45	10/30	put	660	660	0
46	10/30	call	14	14	0
46	10/30	put	513	538	+25
46.5	10/30	put	90	108	+18
47	10/30	call	36	37	+1
47	10/30	put	1,796	1,817	+21
47.5	10/30	put	80	87	+7
48	10/30	call	26	28	+2
48	10/30	put	1,505	1,515	+10
48.5	10/30	put	3	17	+14
49	10/30	call	99	98	-1
49	10/30	put	2,977	3,017	+40
49.5	10/30	put	28	67	+39
50	10/30	call	601	564	-37
50	10/30	put	4,591	4,592	+1
51	10/30	call	842	1,540	+698
51	10/30	put	810	835	+25
52	10/30	call	2,495	2,845	+350
52	10/30	put	920	871	-49
53	10/30	call	1,497	1,585	+88
53	10/30	put	976	981	+5
54	10/30	call	3,607	3,950	+343
54	10/30	put	634	544	-90
55	10/30	call	2,459	2,434	-25
55	10/30	put	767	449	-318
56	10/30	call	1,738	1,751	+13
56	10/30	put	2	2	0
57	10/30	call	1,490	1,482	-8
58	10/30	call	2,912	2,912	0
58	10/30	put	1	1	0
59	10/30	call	5,033	5,033	0
59	10/30	put	3	3	0
60	10/30	call	962	912	-50
60	10/30	put	1	1	0
61	10/30	call	995	995	0
62	10/30	call	161	162	+1
63	10/30	call	790	790	0
64	10/30	call	802	802	0
65	10/30	call	243	243	0
66	10/30	call	40	40	0
67	10/30	call	268	268	0
68	10/30	call	4	4	0
69	10/30	call	1	1	0
70	10/30	call	69	70	+1
74	10/30	call	1	1	0

Expiration 2026-11-06

BAC open interest, settled 2026-10-21, expiration 2026-11-06, strikes 35 to 75

Strike	Expiry	Type	Prior OI	Settled OI	Change
35	11/06	call	1	1	0
35	11/06	put	3	3	0
40	11/06	call	1	1	0
40	11/06	put	7	7	0
42	11/06	put	136	136	0
43	11/06	call	2	2	0
43	11/06	put	13	13	0
44	11/06	call	1	1	0
44	11/06	put	166	177	+11
45	11/06	call	1	1	0
45	11/06	put	360	424	+64
46	11/06	call	3	3	0
46	11/06	put	398	411	+13
47	11/06	call	42	42	0
47	11/06	put	566	573	+7
48	11/06	call	104	111	+7
48	11/06	put	683	687	+4
49	11/06	call	8	9	+1
49	11/06	put	11,142	11,147	+5
50	11/06	call	692	502	-190
50	11/06	put	1,036	1,049	+13
51	11/06	call	2,936	2,877	-59
51	11/06	put	773	790	+17
52	11/06	call	1,603	1,784	+181
52	11/06	put	362	361	-1
53	11/06	call	543	618	+75
53	11/06	put	161	195	+34
54	11/06	call	1,252	1,262	+10
54	11/06	put	207	207	0
55	11/06	call	1,415	1,419	+4
55	11/06	put	110	107	-3
56	11/06	call	577	576	-1
56	11/06	put	1	1	0
57	11/06	call	605	568	-37
58	11/06	call	1,764	1,742	-22
59	11/06	call	383	384	+1
60	11/06	call	565	565	0
61	11/06	call	1,305	1,305	0
62	11/06	call	69	69	0
63	11/06	call	36	36	0
64	11/06	call	33	33	0
65	11/06	call	6	6	0
66	11/06	call	23	23	0
67	11/06	call	1	1	0
68	11/06	call	4	4	0
70	11/06	call	1	1	0
75	11/06	call	13	13	0

Expiration 2026-11-13

BAC open interest, settled 2026-10-21, expiration 2026-11-13, strikes 35 to 65

Strike	Expiry	Type	Prior OI	Settled OI	Change
35	11/13	call	7	7	0
42	11/13	put	23	23	0
43	11/13	put	286	286	0
44	11/13	call	1	1	0
44	11/13	put	25	25	0
45	11/13	call	26	26	0
45	11/13	put	127	127	0
46	11/13	call	8	8	0
46	11/13	put	48	298	+250
47	11/13	call	5	5	0
47	11/13	put	374	376	+2
48	11/13	call	6	6	0
48	11/13	put	483	523	+40
49	11/13	call	45	45	0
49	11/13	put	652	670	+18
50	11/13	call	369	368	-1
50	11/13	put	580	584	+4
51	11/13	call	474	478	+4
51	11/13	put	456	441	-15
52	11/13	call	2,726	2,719	-7
52	11/13	put	239	323	+84
53	11/13	call	841	903	+62
53	11/13	put	106	112	+6
54	11/13	call	504	563	+59
54	11/13	put	59	61	+2
55	11/13	call	1,194	1,206	+12
55	11/13	put	74	74	0
56	11/13	call	204	203	-1
56	11/13	put	4	3	-1
57	11/13	call	231	231	0
58	11/13	call	629	628	-1
59	11/13	call	1,494	1,494	0
60	11/13	call	176	175	-1
61	11/13	call	28	28	0
62	11/13	call	1,556	1,557	+1
63	11/13	call	6	6	0
64	11/13	call	4	4	0
65	11/13	call	6	6	0

Expiration 2026-11-20

BAC open interest, settled 2026-10-21, expiration 2026-11-20, strikes 25 to 75

Strike	Expiry	Type	Prior OI	Settled OI	Change
25	11/20	call	0	2	+2
25	11/20	put	342	342	0
30	11/20	call	4	4	0
30	11/20	put	679	679	0
35	11/20	call	7	7	0
35	11/20	put	1,467	1,467	0
36	11/20	call	30	30	0
36	11/20	put	101	101	0
39	11/20	call	2	3	+1
39	11/20	put	3,200	3,200	0
40	11/20	call	210	210	0
40	11/20	put	2,451	2,452	+1
41	11/20	call	4	4	0
41	11/20	put	308	308	0
42	11/20	call	7	6	-1
42	11/20	put	589	589	0
43	11/20	call	80	80	0
43	11/20	put	1,031	1,031	0
44	11/20	call	43	43	0
44	11/20	put	1,461	1,478	+17
45	11/20	call	155	155	0
45	11/20	put	5,699	5,699	0
46	11/20	call	1,077	1,080	+3
46	11/20	put	17,701	17,740	+39
47	11/20	call	179	179	0
47	11/20	put	8,234	8,276	+42
48	11/20	call	92	92	0
48	11/20	put	2,665	2,694	+29
49	11/20	call	244	245	+1
49	11/20	put	10,042	10,070	+28
50	11/20	call	2,910	2,942	+32
50	11/20	put	27,150	27,151	+1
51	11/20	call	3,768	4,346	+578
51	11/20	put	4,583	4,853	+270
52	11/20	call	1,796	2,565	+769
52	11/20	put	35	49	+14
52.5	11/20	call	7,782	7,729	-53
52.5	11/20	put	11,047	11,051	+4
53	11/20	call	127	356	+229
53	11/20	put	6	7	+1
54	11/20	call	614	804	+190
54	11/20	put	4	4	0
55	11/20	call	13,843	14,540	+697
55	11/20	put	14,750	14,739	-11
56	11/20	call	164	221	+57
56	11/20	put	1	1	0
57	11/20	call	172	180	+8
57.5	11/20	call	14,678	14,677	-1
57.5	11/20	put	1,723	1,723	0
58	11/20	call	45	45	0
59	11/20	call	32	32	0
60	11/20	call	19,608	19,624	+16
60	11/20	put	3,321	3,315	-6
62	11/20	call	5	5	0
62.5	11/20	call	12,521	12,510	-11
62.5	11/20	put	1,268	1,268	0
65	11/20	call	17,681	17,673	-8
65	11/20	put	1,128	1,128	0
67.5	11/20	call	4,960	4,959	-1
70	11/20	call	6,144	6,144	0
72.5	11/20	call	752	750	-2
75	11/20	call	4,954	4,954	0

Expiration 2026-11-27

BAC open interest, settled 2026-10-21, expiration 2026-11-27, strikes 35 to 65

Strike	Expiry	Type	Prior OI	Settled OI	Change
35	11/27	put	1	1	0
40	11/27	call	2	37	+35
40	11/27	put	2	2	0
44	11/27	put	21	281	+260
45	11/27	call	7	7	0
45	11/27	put	303	293	-10
46	11/27	call	1	1	0
46	11/27	put	26	26	0
47	11/27	call	2	2	0
47	11/27	put	38	38	0
48	11/27	call	4	6	+2
48	11/27	put	233	238	+5
49	11/27	call	48	48	0
49	11/27	put	131	133	+2
50	11/27	call	42	42	0
50	11/27	put	161	156	-5
51	11/27	call	65	69	+4
51	11/27	put	85	87	+2
52	11/27	call	107	108	+1
52	11/27	put	200	203	+3
53	11/27	call	140	170	+30
53	11/27	put	579	581	+2
54	11/27	call	206	208	+2
54	11/27	put	168	170	+2
55	11/27	call	715	826	+111
55	11/27	put	61	68	+7
56	11/27	call	267	268	+1
56	11/27	put	22	22	0
57	11/27	call	122	371	+249
57	11/27	put	119	119	0
58	11/27	call	355	355	0
59	11/27	call	137	109	-28
60	11/27	call	105	105	0
61	11/27	call	22	22	0
62	11/27	call	2	2	0
63	11/27	call	2	2	0
64	11/27	call	5	5	0
65	11/27	call	1	1	0

Later expirations (2026-12-18, 2027-01-15, 2027-02-19, 2027-03-19, 2027-04-16, 2027-05-21, 2027-06-17, 2027-07-16, 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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