MSTR Options Open Interest by Strike, Oct 21 Settlement

MSTR 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, 2,359 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 116 to 174. Source: SquawkFlow's archive of settled open interest. Counts are contracts, not trades; they do not identify which side opened or closed a position.

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

Strike	Expiry	Type	Prior OI	Settled OI	Change
120	10/23	put	7,653	13,940	+6,287
150	10/23	put	3,503	7,496	+3,993
148	10/23	call	24,333	21,658	-2,675
90	10/30	put	1,617	3,883	+2,266
170	10/23	call	3,554	5,396	+1,842
141	10/23	call	10,650	8,816	-1,834
149	10/23	put	1,403	3,219	+1,816
160	10/23	call	9,683	11,306	+1,623
170	11/20	call	3,033	4,429	+1,396
140	10/23	put	5,024	6,398	+1,374
125	10/30	put	11,725	13,072	+1,347
150	10/23	call	14,996	16,328	+1,332
167.5	10/23	call	2,367	3,688	+1,321
150	11/20	call	4,733	6,007	+1,274
145	10/23	put	3,135	4,361	+1,226

Expiration 2026-10-23

MSTR open interest, settled 2026-10-21, expiration 2026-10-23, strikes 119 to 170

Strike	Expiry	Type	Prior OI	Settled OI	Change
119	10/23	call	55	37	-18
119	10/23	put	1,921	1,926	+5
120	10/23	call	395	304	-91
120	10/23	put	7,653	13,940	+6,287
121	10/23	call	50	44	-6
121	10/23	put	757	700	-57
122	10/23	call	96	100	+4
122	10/23	put	1,093	1,088	-5
123	10/23	call	96	94	-2
123	10/23	put	1,669	1,237	-432
124	10/23	call	86	86	0
124	10/23	put	547	533	-14
125	10/23	call	346	330	-16
125	10/23	put	3,453	3,999	+546
126	10/23	call	96	95	-1
126	10/23	put	1,344	1,264	-80
127	10/23	call	61	61	0
127	10/23	put	1,566	1,538	-28
128	10/23	call	370	389	+19
128	10/23	put	1,371	1,234	-137
129	10/23	call	162	180	+18
129	10/23	put	1,467	1,359	-108
130	10/23	call	571	579	+8
130	10/23	put	5,245	4,381	-864
131	10/23	call	373	383	+10
131	10/23	put	2,957	2,167	-790
132	10/23	call	243	248	+5
132	10/23	put	1,531	1,451	-80
133	10/23	call	252	255	+3
133	10/23	put	3,054	2,988	-66
134	10/23	call	466	449	-17
134	10/23	put	2,022	1,784	-238
135	10/23	call	1,361	1,324	-37
135	10/23	put	3,376	3,505	+129
136	10/23	call	432	365	-67
136	10/23	put	2,114	2,107	-7
137	10/23	call	2,141	2,115	-26
137	10/23	put	1,778	1,740	-38
138	10/23	call	1,731	1,152	-579
138	10/23	put	3,944	3,979	+35
139	10/23	call	9,328	9,292	-36
139	10/23	put	1,169	1,328	+159
140	10/23	call	2,307	2,162	-145
140	10/23	put	5,024	6,398	+1,374
141	10/23	call	10,650	8,816	-1,834
141	10/23	put	1,801	1,776	-25
142	10/23	call	6,957	6,862	-95
142	10/23	put	2,343	2,206	-137
143	10/23	call	741	1,448	+707
143	10/23	put	2,427	2,448	+21
144	10/23	call	7,357	7,999	+642
144	10/23	put	2,346	2,364	+18
145	10/23	call	12,430	11,629	-801
145	10/23	put	3,135	4,361	+1,226
146	10/23	call	6,240	6,387	+147
146	10/23	put	845	2,043	+1,198
147	10/23	call	8,646	8,728	+82
147	10/23	put	1,017	1,042	+25
148	10/23	call	24,333	21,658	-2,675
148	10/23	put	588	1,069	+481
149	10/23	call	1,308	1,859	+551
149	10/23	put	1,403	3,219	+1,816
150	10/23	call	14,996	16,328	+1,332
150	10/23	put	3,503	7,496	+3,993
152.5	10/23	call	13,835	13,669	-166
152.5	10/23	put	1,169	2,169	+1,000
155	10/23	call	29,241	28,994	-247
155	10/23	put	3,061	3,511	+450
157.5	10/23	call	8,509	9,546	+1,037
157.5	10/23	put	1,030	1,069	+39
160	10/23	call	9,683	11,306	+1,623
160	10/23	put	4,941	4,612	-329
162.5	10/23	call	3,357	3,801	+444
162.5	10/23	put	357	407	+50
165	10/23	call	5,490	5,743	+253
165	10/23	put	1,982	1,726	-256
167.5	10/23	call	2,367	3,688	+1,321
167.5	10/23	put	63	64	+1
170	10/23	call	3,554	5,396	+1,842
170	10/23	put	191	189	-2

Expiration 2026-10-30

MSTR open interest, settled 2026-10-21, expiration 2026-10-30, strikes 119 to 170

Strike	Expiry	Type	Prior OI	Settled OI	Change
119	10/30	call	45	42	-3
119	10/30	put	187	174	-13
120	10/30	call	502	488	-14
120	10/30	put	8,580	8,617	+37
121	10/30	call	32	33	+1
121	10/30	put	282	284	+2
122	10/30	call	78	78	0
122	10/30	put	129	131	+2
123	10/30	call	181	239	+58
123	10/30	put	805	853	+48
124	10/30	call	29	84	+55
124	10/30	put	264	267	+3
125	10/30	call	246	259	+13
125	10/30	put	11,725	13,072	+1,347
126	10/30	call	13	31	+18
126	10/30	put	194	195	+1
127	10/30	call	86	61	-25
127	10/30	put	267	796	+529
128	10/30	call	29	57	+28
128	10/30	put	403	403	0
129	10/30	call	26	42	+16
129	10/30	put	842	922	+80
130	10/30	call	585	575	-10
130	10/30	put	1,821	1,763	-58
131	10/30	call	30	43	+13
131	10/30	put	465	496	+31
132	10/30	call	40	53	+13
132	10/30	put	477	473	-4
133	10/30	call	74	75	+1
133	10/30	put	464	697	+233
134	10/30	call	178	185	+7
134	10/30	put	478	753	+275
135	10/30	call	412	412	0
135	10/30	put	1,362	1,360	-2
136	10/30	call	232	234	+2
136	10/30	put	709	718	+9
137	10/30	call	117	117	0
137	10/30	put	500	538	+38
138	10/30	call	108	104	-4
138	10/30	put	748	872	+124
139	10/30	call	85	94	+9
139	10/30	put	287	283	-4
140	10/30	call	814	955	+141
140	10/30	put	1,751	1,923	+172
141	10/30	call	157	156	-1
141	10/30	put	399	475	+76
142	10/30	call	254	256	+2
142	10/30	put	1,065	1,065	0
143	10/30	call	685	643	-42
143	10/30	put	411	468	+57
144	10/30	call	418	369	-49
144	10/30	put	314	467	+153
145	10/30	call	1,014	996	-18
145	10/30	put	1,451	1,676	+225
146	10/30	call	420	464	+44
146	10/30	put	620	657	+37
147	10/30	call	497	591	+94
147	10/30	put	705	665	-40
148	10/30	call	411	515	+104
148	10/30	put	317	861	+544
149	10/30	call	773	835	+62
149	10/30	put	229	363	+134
150	10/30	call	2,085	2,352	+267
150	10/30	put	2,297	2,439	+142
152.5	10/30	call	663	835	+172
152.5	10/30	put	1,430	1,512	+82
155	10/30	call	2,496	2,657	+161
155	10/30	put	3,907	4,506	+599
157.5	10/30	call	1,055	1,089	+34
157.5	10/30	put	578	571	-7
160	10/30	call	3,538	3,914	+376
160	10/30	put	3,773	3,880	+107
162.5	10/30	call	3,086	3,463	+377
162.5	10/30	put	137	145	+8
165	10/30	call	2,114	2,389	+275
165	10/30	put	2,796	2,830	+34
167.5	10/30	call	755	874	+119
167.5	10/30	put	82	61	-21
170	10/30	call	2,318	3,185	+867
170	10/30	put	301	264	-37

Expiration 2026-11-06

MSTR open interest, settled 2026-10-21, expiration 2026-11-06, strikes 110 to 182.5

Strike	Expiry	Type	Prior OI	Settled OI	Change
110	11/06	call	28	28	0
110	11/06	put	2,681	3,052	+371
115	11/06	call	24	39	+15
115	11/06	put	2,771	3,040	+269
120	11/06	call	53	52	-1
120	11/06	put	1,755	1,879	+124
125	11/06	call	98	95	-3
125	11/06	put	931	981	+50
128	11/06	put	22	29	+7
129	11/06	call	11	12	+1
129	11/06	put	69	207	+138
130	11/06	call	154	152	-2
130	11/06	put	607	624	+17
131	11/06	call	34	34	0
131	11/06	put	100	127	+27
132	11/06	call	75	75	0
132	11/06	put	31	283	+252
133	11/06	call	27	27	0
133	11/06	put	32	20	-12
134	11/06	call	1	1	0
134	11/06	put	50	60	+10
135	11/06	call	181	181	0
135	11/06	put	609	560	-49
136	11/06	call	88	53	-35
136	11/06	put	3	15	+12
137	11/06	call	13	15	+2
137	11/06	put	6	20	+14
138	11/06	call	37	36	-1
138	11/06	put	13	13	0
139	11/06	call	21	22	+1
139	11/06	put	23	23	0
140	11/06	call	313	309	-4
140	11/06	put	962	925	-37
141	11/06	call	85	84	-1
141	11/06	put	88	86	-2
142	11/06	call	75	75	0
142	11/06	put	54	79	+25
143	11/06	call	93	94	+1
143	11/06	put	149	146	-3
144	11/06	call	120	116	-4
144	11/06	put	57	95	+38
145	11/06	call	178	279	+101
145	11/06	put	594	670	+76
146	11/06	call	320	348	+28
146	11/06	put	22	24	+2
147	11/06	call	193	309	+116
147	11/06	put	71	64	-7
148	11/06	call	125	168	+43
148	11/06	put	85	83	-2
149	11/06	call	116	174	+58
149	11/06	put	58	58	0
150	11/06	call	364	757	+393
150	11/06	put	2,251	2,283	+32
152.5	11/06	call	728	864	+136
152.5	11/06	put	179	232	+53
155	11/06	call	837	851	+14
155	11/06	put	3,291	3,321	+30
157.5	11/06	call	753	818	+65
157.5	11/06	put	89	88	-1
160	11/06	call	1,981	2,042	+61
160	11/06	put	3,461	3,558	+97
162.5	11/06	call	144	197	+53
162.5	11/06	put	138	138	0
165	11/06	call	491	567	+76
165	11/06	put	2,103	2,220	+117
167.5	11/06	call	185	235	+50
167.5	11/06	put	108	134	+26
170	11/06	call	519	781	+262
170	11/06	put	508	528	+20
172.5	11/06	call	103	96	-7
172.5	11/06	put	4	4	0
175	11/06	call	357	554	+197
175	11/06	put	293	313	+20
177.5	11/06	call	238	266	+28
177.5	11/06	put	42	42	0
180	11/06	call	691	828	+137
180	11/06	put	268	288	+20
182.5	11/06	call	280	283	+3

Expiration 2026-11-13

MSTR open interest, settled 2026-10-21, expiration 2026-11-13, strikes 85 to 210

Strike	Expiry	Type	Prior OI	Settled OI	Change
85	11/13	put	52	54	+2
90	11/13	put	1,526	1,976	+450
95	11/13	call	0	12	+12
95	11/13	put	1,184	1,620	+436
100	11/13	call	26	26	0
100	11/13	put	1,871	2,318	+447
105	11/13	call	9	9	0
105	11/13	put	1,388	1,749	+361
110	11/13	call	204	202	-2
110	11/13	put	1,839	2,314	+475
115	11/13	call	22	30	+8
115	11/13	put	495	695	+200
120	11/13	call	37	37	0
120	11/13	put	215	189	-26
125	11/13	call	25	37	+12
125	11/13	put	754	733	-21
130	11/13	call	35	35	0
130	11/13	put	870	975	+105
135	11/13	call	67	67	0
135	11/13	put	769	998	+229
140	11/13	call	287	236	-51
140	11/13	put	1,211	1,470	+259
141	11/13	call	467	495	+28
141	11/13	put	98	99	+1
142	11/13	call	496	496	0
142	11/13	put	208	210	+2
143	11/13	call	80	81	+1
143	11/13	put	195	193	-2
144	11/13	call	763	762	-1
144	11/13	put	163	212	+49
145	11/13	call	334	339	+5
145	11/13	put	1,098	1,338	+240
146	11/13	call	110	109	-1
146	11/13	put	122	122	0
147	11/13	call	77	84	+7
147	11/13	put	102	121	+19
148	11/13	call	155	151	-4
148	11/13	put	76	141	+65
149	11/13	call	166	174	+8
149	11/13	put	325	339	+14
150	11/13	call	142	184	+42
150	11/13	put	1,252	1,455	+203
152.5	11/13	call	156	197	+41
152.5	11/13	put	120	126	+6
155	11/13	call	141	171	+30
155	11/13	put	1,883	1,905	+22
157.5	11/13	call	141	150	+9
157.5	11/13	put	146	162	+16
160	11/13	call	566	625	+59
160	11/13	put	1,954	2,096	+142
162.5	11/13	call	180	190	+10
162.5	11/13	put	89	90	+1
165	11/13	call	247	384	+137
165	11/13	put	1,500	1,611	+111
167.5	11/13	call	1,151	1,386	+235
167.5	11/13	put	66	83	+17
170	11/13	call	708	746	+38
170	11/13	put	479	499	+20
172.5	11/13	call	133	137	+4
172.5	11/13	put	1	1	0
175	11/13	call	178	216	+38
175	11/13	put	335	350	+15
177.5	11/13	call	209	199	-10
177.5	11/13	put	11	11	0
180	11/13	call	500	508	+8
180	11/13	put	267	287	+20
185	11/13	call	285	322	+37
185	11/13	put	132	132	0
190	11/13	call	368	381	+13
190	11/13	put	17	17	0
195	11/13	call	307	342	+35
195	11/13	put	20	20	0
200	11/13	call	265	298	+33
200	11/13	put	25	25	0
205	11/13	call	337	421	+84
205	11/13	put	1	1	0
210	11/13	call	1,391	1,396	+5

Expiration 2026-11-20

MSTR open interest, settled 2026-10-21, expiration 2026-11-20, strikes 100 to 190

Strike	Expiry	Type	Prior OI	Settled OI	Change
100	11/20	call	884	884	0
100	11/20	put	4,605	4,971	+366
105	11/20	call	480	480	0
105	11/20	put	2,191	2,551	+360
110	11/20	call	1,077	1,076	-1
110	11/20	put	4,608	4,897	+289
115	11/20	call	579	549	-30
115	11/20	put	2,090	1,774	-316
120	11/20	call	1,755	1,798	+43
120	11/20	put	6,807	6,189	-618
125	11/20	call	1,047	1,042	-5
125	11/20	put	3,375	2,583	-792
128	11/20	call	6	5	-1
128	11/20	put	56	877	+821
129	11/20	call	0	1	+1
129	11/20	put	45	981	+936
130	11/20	call	2,235	2,238	+3
130	11/20	put	4,430	4,437	+7
131	11/20	call	10	11	+1
131	11/20	put	1,070	1,086	+16
132	11/20	call	7	7	0
132	11/20	put	21	46	+25
133	11/20	call	5	5	0
133	11/20	put	1,040	1,648	+608
134	11/20	call	2	4	+2
134	11/20	put	52	62	+10
135	11/20	call	42,330	42,329	-1
135	11/20	put	2,544	2,979	+435
136	11/20	call	35	48	+13
136	11/20	put	40	76	+36
137	11/20	call	89	88	-1
137	11/20	put	35	44	+9
138	11/20	call	75	76	+1
138	11/20	put	64	123	+59
139	11/20	call	42	42	0
139	11/20	put	38	39	+1
140	11/20	call	12,537	12,527	-10
140	11/20	put	3,038	3,367	+329
141	11/20	call	54	68	+14
141	11/20	put	73	74	+1
142	11/20	call	24	28	+4
142	11/20	put	68	70	+2
143	11/20	call	68	66	-2
143	11/20	put	57	71	+14
144	11/20	call	55	65	+10
144	11/20	put	44	49	+5
145	11/20	call	3,566	3,507	-59
145	11/20	put	3,438	3,698	+260
146	11/20	call	355	364	+9
146	11/20	put	88	175	+87
147	11/20	call	314	287	-27
147	11/20	put	33	89	+56
148	11/20	call	346	373	+27
148	11/20	put	7	41	+34
149	11/20	call	325	316	-9
149	11/20	put	5	19	+14
150	11/20	call	4,733	6,007	+1,274
150	11/20	put	3,460	3,662	+202
152.5	11/20	call	72	109	+37
152.5	11/20	put	15	145	+130
155	11/20	call	2,666	3,036	+370
155	11/20	put	3,122	3,116	-6
157.5	11/20	call	37	149	+112
157.5	11/20	put	5	42	+37
160	11/20	call	3,972	4,086	+114
160	11/20	put	4,388	4,530	+142
162.5	11/20	call	62	101	+39
162.5	11/20	put	2	154	+152
165	11/20	call	3,684	3,647	-37
165	11/20	put	2,924	2,984	+60
170	11/20	call	3,033	4,429	+1,396
170	11/20	put	2,238	2,237	-1
175	11/20	call	2,053	2,280	+227
175	11/20	put	1,179	1,179	0
180	11/20	call	8,742	8,705	-37
180	11/20	put	1,647	1,649	+2
185	11/20	call	1,312	1,391	+79
185	11/20	put	557	558	+1
190	11/20	call	1,785	1,740	-45
190	11/20	put	919	919	0

Expiration 2026-11-27

MSTR open interest, settled 2026-10-21, expiration 2026-11-27, strikes 45 to 250

Strike	Expiry	Type	Prior OI	Settled OI	Change
45	11/27	put	1	1	0
60	11/27	put	15	16	+1
65	11/27	put	17	17	0
70	11/27	put	27	30	+3
75	11/27	put	43	43	0
80	11/27	call	4	4	0
80	11/27	put	28	26	-2
85	11/27	put	92	95	+3
90	11/27	put	96	108	+12
95	11/27	put	78	77	-1
100	11/27	call	3	3	0
100	11/27	put	97	114	+17
105	11/27	call	1	1	0
105	11/27	put	137	135	-2
110	11/27	call	1	2	+1
110	11/27	put	221	217	-4
115	11/27	call	13	13	0
115	11/27	put	120	136	+16
120	11/27	call	9	9	0
120	11/27	put	172	184	+12
125	11/27	call	25	25	0
125	11/27	put	159	179	+20
130	11/27	call	32	38	+6
130	11/27	put	176	199	+23
135	11/27	call	115	121	+6
135	11/27	put	533	604	+71
140	11/27	call	155	160	+5
140	11/27	put	595	790	+195
145	11/27	call	679	635	-44
145	11/27	put	567	725	+158
150	11/27	call	124	152	+28
150	11/27	put	272	484	+212
155	11/27	call	496	377	-119
155	11/27	put	138	182	+44
160	11/27	call	293	315	+22
160	11/27	put	215	327	+112
165	11/27	call	264	315	+51
165	11/27	put	221	331	+110
170	11/27	call	343	361	+18
170	11/27	put	90	111	+21
175	11/27	call	353	355	+2
175	11/27	put	28	48	+20
180	11/27	call	197	252	+55
180	11/27	put	26	46	+20
185	11/27	call	221	285	+64
190	11/27	call	513	587	+74
195	11/27	call	361	367	+6
195	11/27	put	11	11	0
200	11/27	call	618	714	+96
200	11/27	put	6	7	+1
205	11/27	call	237	240	+3
205	11/27	put	1	1	0
210	11/27	call	97	191	+94
215	11/27	call	225	283	+58
220	11/27	call	124	147	+23
225	11/27	call	56	47	-9
230	11/27	call	22	33	+11
235	11/27	call	392	393	+1
240	11/27	call	90	92	+2
245	11/27	call	20	21	+1
250	11/27	call	8	10	+2

Later expirations (2026-12-18, 2027-01-15, 2027-03-19, 2027-04-16, 2027-06-17, 2027-09-17, 2027-12-17, 2028-01-21, 2028-06-16, 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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