GME Options Open Interest by Strike, Oct 21 Settlement

GME 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, 962 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 21 to 31. Source: SquawkFlow's archive of settled open interest. Counts are contracts, not trades; they do not identify which side opened or closed a position.

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

Strike	Expiry	Type	Prior OI	Settled OI	Change
27	10/23	call	23,881	19,899	-3,982
29	10/30	call	9,258	12,309	+3,051
32	10/30	call	27,074	29,683	+2,609
27	11/20	call	14,716	17,060	+2,344
27	10/30	call	22,108	23,900	+1,792
27	01/15	call	12,082	13,818	+1,736
33	10/30	call	1,011	2,660	+1,649
28	10/23	call	19,393	17,847	-1,546
26.5	10/23	call	5,774	6,970	+1,196
25	10/30	call	19,294	18,192	-1,102
30	10/23	call	23,402	22,338	-1,064
25	11/20	call	14,459	13,403	-1,056
26.5	10/30	call	3,208	4,235	+1,027
30	11/06	call	7,568	8,550	+982
30	10/30	call	54,174	55,126	+952

Expiration 2026-10-23

GME open interest, settled 2026-10-21, expiration 2026-10-23, strikes 16.5 to 36

Strike	Expiry	Type	Prior OI	Settled OI	Change
16.5	10/23	call	124	161	+37
16.5	10/23	put	52	52	0
17	10/23	call	143	192	+49
17	10/23	put	138	138	0
17.5	10/23	call	4	28	+24
17.5	10/23	put	135	135	0
18	10/23	call	346	361	+15
18	10/23	put	143	143	0
18.5	10/23	call	621	621	0
18.5	10/23	put	173	174	+1
19	10/23	call	1,079	1,079	0
19	10/23	put	597	597	0
19.5	10/23	call	1,250	1,250	0
19.5	10/23	put	47	47	0
20	10/23	call	2,460	2,459	-1
20	10/23	put	1,155	1,155	0
20.5	10/23	call	1,447	1,441	-6
20.5	10/23	put	576	576	0
21	10/23	call	1,514	1,495	-19
21	10/23	put	540	539	-1
21.5	10/23	call	135	114	-21
21.5	10/23	put	286	286	0
22	10/23	call	856	856	0
22	10/23	put	1,580	1,566	-14
22.5	10/23	call	158	147	-11
22.5	10/23	put	529	519	-10
23	10/23	call	1,150	1,129	-21
23	10/23	put	1,968	1,913	-55
23.5	10/23	call	943	965	+22
23.5	10/23	put	902	916	+14
24	10/23	call	7,496	7,444	-52
24	10/23	put	2,520	2,465	-55
24.5	10/23	call	837	518	-319
24.5	10/23	put	2,207	1,951	-256
25	10/23	call	4,667	4,293	-374
25	10/23	put	4,360	4,556	+196
25.5	10/23	call	661	852	+191
25.5	10/23	put	4,223	4,199	-24
26	10/23	call	7,682	7,822	+140
26	10/23	put	6,253	6,321	+68
26.5	10/23	call	5,774	6,970	+1,196
26.5	10/23	put	2,751	2,978	+227
27	10/23	call	23,881	19,899	-3,982
27	10/23	put	2,686	2,171	-515
27.5	10/23	call	4,727	5,449	+722
27.5	10/23	put	1,223	1,250	+27
28	10/23	call	19,393	17,847	-1,546
28	10/23	put	580	520	-60
28.5	10/23	call	3,162	3,451	+289
28.5	10/23	put	64	66	+2
29	10/23	call	7,437	6,694	-743
29	10/23	put	1,965	1,941	-24
29.5	10/23	call	1,615	1,723	+108
29.5	10/23	put	116	116	0
30	10/23	call	23,402	22,338	-1,064
30	10/23	put	75	75	0
30.5	10/23	call	683	734	+51
30.5	10/23	put	3	3	0
31	10/23	call	1,943	1,946	+3
31	10/23	put	516	517	+1
31.5	10/23	call	471	474	+3
31.5	10/23	put	3	3	0
32	10/23	call	7,001	6,739	-262
32	10/23	put	151	151	0
32.5	10/23	call	148	180	+32
32.5	10/23	put	12	11	-1
33	10/23	call	3,362	3,383	+21
33	10/23	put	112	93	-19
33.5	10/23	call	111	121	+10
33.5	10/23	put	124	122	-2
34	10/23	call	404	389	-15
34	10/23	put	9	12	+3
34.5	10/23	call	196	197	+1
34.5	10/23	put	31	29	-2
35	10/23	call	15,064	14,807	-257
35	10/23	put	54	49	-5
35.5	10/23	call	286	287	+1
35.5	10/23	put	15	23	+8
36	10/23	call	1,472	1,551	+79
36	10/23	put	11	26	+15

Expiration 2026-10-30

GME open interest, settled 2026-10-21, expiration 2026-10-30, strikes 16 to 35.5

Strike	Expiry	Type	Prior OI	Settled OI	Change
16	10/30	put	11	11	0
16.5	10/30	call	4	4	0
16.5	10/30	put	1	1	0
17	10/30	call	22	22	0
17	10/30	put	55	55	0
17.5	10/30	call	1	1	0
17.5	10/30	put	372	372	0
18	10/30	call	3	17	+14
18	10/30	put	40	40	0
18.5	10/30	call	38	38	0
18.5	10/30	put	4	4	0
19	10/30	call	146	146	0
19	10/30	put	621	611	-10
19.5	10/30	call	380	380	0
19.5	10/30	put	151	153	+2
20	10/30	call	5,723	5,721	-2
20	10/30	put	1,435	1,383	-52
20.5	10/30	call	342	348	+6
20.5	10/30	put	357	357	0
21	10/30	call	645	632	-13
21	10/30	put	1,073	1,105	+32
21.5	10/30	call	358	359	+1
21.5	10/30	put	320	320	0
22	10/30	call	1,830	1,829	-1
22	10/30	put	1,241	1,229	-12
22.5	10/30	call	1,248	1,247	-1
22.5	10/30	put	768	780	+12
23	10/30	call	3,009	3,077	+68
23	10/30	put	1,171	1,182	+11
23.5	10/30	call	1,231	1,200	-31
23.5	10/30	put	539	537	-2
24	10/30	call	4,199	4,192	-7
24	10/30	put	1,798	1,886	+88
24.5	10/30	call	1,344	1,194	-150
24.5	10/30	put	1,057	1,147	+90
25	10/30	call	19,294	18,192	-1,102
25	10/30	put	3,368	3,576	+208
25.5	10/30	call	469	512	+43
25.5	10/30	put	646	770	+124
26	10/30	call	11,895	12,297	+402
26	10/30	put	2,909	3,046	+137
26.5	10/30	call	3,208	4,235	+1,027
26.5	10/30	put	1,230	1,261	+31
27	10/30	call	22,108	23,900	+1,792
27	10/30	put	1,195	1,216	+21
27.5	10/30	call	2,612	2,236	-376
27.5	10/30	put	1,092	1,142	+50
28	10/30	call	21,203	20,744	-459
28	10/30	put	299	303	+4
28.5	10/30	call	836	1,019	+183
28.5	10/30	put	62	62	0
29	10/30	call	9,258	12,309	+3,051
29	10/30	put	116	137	+21
29.5	10/30	call	815	909	+94
29.5	10/30	put	2	2	0
30	10/30	call	54,174	55,126	+952
30	10/30	put	149	149	0
30.5	10/30	call	63	131	+68
31	10/30	call	3,108	3,119	+11
31	10/30	put	40	40	0
31.5	10/30	call	128	241	+113
32	10/30	call	27,074	29,683	+2,609
32	10/30	put	108	119	+11
32.5	10/30	call	85	99	+14
33	10/30	call	1,011	2,660	+1,649
33.5	10/30	call	8	22	+14
34	10/30	call	57	237	+180
34	10/30	put	0	2	+2
34.5	10/30	call	2	37	+35
35	10/30	call	21,591	21,535	-56
35	10/30	put	59	59	0
35.5	10/30	call	287	760	+473

Expiration 2026-11-06

GME open interest, settled 2026-10-21, expiration 2026-11-06, strikes 12 to 36

Strike	Expiry	Type	Prior OI	Settled OI	Change
12	11/06	call	28	28	0
12	11/06	put	7	7	0
13	11/06	call	29	29	0
13	11/06	put	2	2	0
14	11/06	call	27	27	0
14	11/06	put	2	2	0
15	11/06	call	28	29	+1
15	11/06	put	11	11	0
16	11/06	call	25	25	0
16	11/06	put	7	7	0
17	11/06	call	4	4	0
18	11/06	call	3	3	0
18	11/06	put	303	303	0
18.5	11/06	call	2	2	0
19	11/06	call	124	7	-117
19	11/06	put	9	9	0
19.5	11/06	put	28	28	0
20	11/06	call	172	173	+1
20	11/06	put	979	1,092	+113
20.5	11/06	call	22	22	0
20.5	11/06	put	39	39	0
21	11/06	call	145	145	0
21	11/06	put	180	167	-13
21.5	11/06	call	253	255	+2
21.5	11/06	put	315	315	0
22	11/06	call	311	311	0
22	11/06	put	444	444	0
22.5	11/06	call	668	669	+1
22.5	11/06	put	143	147	+4
23	11/06	call	1,217	1,217	0
23	11/06	put	1,133	1,138	+5
23.5	11/06	call	160	160	0
23.5	11/06	put	141	141	0
24	11/06	call	1,024	1,024	0
24	11/06	put	570	582	+12
24.5	11/06	call	570	573	+3
24.5	11/06	put	143	167	+24
25	11/06	call	1,986	1,973	-13
25	11/06	put	392	393	+1
25.5	11/06	call	395	393	-2
25.5	11/06	put	153	200	+47
26	11/06	call	2,601	2,733	+132
26	11/06	put	416	432	+16
26.5	11/06	call	578	868	+290
26.5	11/06	put	396	516	+120
27	11/06	call	3,821	4,742	+921
27	11/06	put	244	248	+4
27.5	11/06	call	1,813	1,811	-2
27.5	11/06	put	75	75	0
28	11/06	call	4,388	5,263	+875
28	11/06	put	317	317	0
28.5	11/06	call	526	512	-14
28.5	11/06	put	6	6	0
29	11/06	call	1,818	1,832	+14
29	11/06	put	13	13	0
29.5	11/06	call	602	605	+3
29.5	11/06	put	0	20	+20
30	11/06	call	7,568	8,550	+982
30	11/06	put	67	87	+20
30.5	11/06	call	53	55	+2
31	11/06	call	411	434	+23
31.5	11/06	call	40	92	+52
32	11/06	call	3,405	3,339	-66
32	11/06	put	20	20	0
32.5	11/06	call	4	4	0
33	11/06	call	104	143	+39
34	11/06	call	5	102	+97
35	11/06	call	6,644	7,337	+693
35	11/06	put	52	52	0
36	11/06	call	913	1,232	+319

Expiration 2026-11-13

GME open interest, settled 2026-10-21, expiration 2026-11-13, strikes 5 to 35

Strike	Expiry	Type	Prior OI	Settled OI	Change
5	11/13	call	86	86	0
5	11/13	put	10	10	0
12	11/13	call	5	5	0
12	11/13	put	5	5	0
13	11/13	call	3	3	0
13	11/13	put	2	2	0
14	11/13	call	2	2	0
14	11/13	put	1	1	0
15	11/13	call	1,788	1,788	0
16	11/13	call	2	2	0
17	11/13	put	2	2	0
18	11/13	call	0	122	+122
19	11/13	call	3	3	0
19	11/13	put	2	2	0
20	11/13	call	64	64	0
20	11/13	put	856	855	-1
20.5	11/13	put	6	6	0
21	11/13	call	124	124	0
21	11/13	put	50	49	-1
21.5	11/13	call	8	8	0
21.5	11/13	put	35	36	+1
22	11/13	call	19	19	0
22	11/13	put	160	183	+23
22.5	11/13	call	35	35	0
22.5	11/13	put	12	12	0
23	11/13	call	126	126	0
23	11/13	put	165	162	-3
23.5	11/13	call	73	73	0
23.5	11/13	put	188	213	+25
24	11/13	call	48	49	+1
24	11/13	put	759	758	-1
24.5	11/13	call	279	280	+1
24.5	11/13	put	200	201	+1
25	11/13	call	380	378	-2
25	11/13	put	283	283	0
25.5	11/13	call	185	185	0
25.5	11/13	put	26	24	-2
26	11/13	call	470	480	+10
26	11/13	put	142	640	+498
26.5	11/13	call	339	354	+15
26.5	11/13	put	117	175	+58
27	11/13	call	1,229	1,207	-22
27	11/13	put	134	551	+417
27.5	11/13	call	283	290	+7
27.5	11/13	put	119	118	-1
28	11/13	call	820	847	+27
28	11/13	put	216	216	0
28.5	11/13	call	341	341	0
29	11/13	call	396	394	-2
29	11/13	put	11	11	0
29.5	11/13	call	108	108	0
30	11/13	call	5,265	5,069	-196
30	11/13	put	12	32	+20
31	11/13	call	82	84	+2
32	11/13	call	1,067	1,065	-2
32	11/13	put	25	25	0
35	11/13	call	2,947	3,249	+302
35	11/13	put	32	32	0

Expiration 2026-11-20

GME open interest, settled 2026-10-21, expiration 2026-11-20, strikes 13 to 36

Strike	Expiry	Type	Prior OI	Settled OI	Change
13	11/20	call	84	84	0
14	11/20	call	62	62	0
14	11/20	put	5	5	0
15	11/20	call	58	75	+17
15	11/20	put	504	504	0
16	11/20	put	2	2	0
17	11/20	call	244	244	0
17	11/20	put	332	332	0
18	11/20	call	3,080	3,080	0
18	11/20	put	308	308	0
19	11/20	call	312	312	0
19	11/20	put	1,409	1,409	0
20	11/20	call	4,269	4,269	0
20	11/20	put	3,623	3,792	+169
21	11/20	call	1,508	1,511	+3
21	11/20	put	2,741	2,730	-11
21.5	11/20	call	0	2	+2
21.5	11/20	put	1	1	0
22	11/20	call	5,013	5,011	-2
22	11/20	put	2,404	2,405	+1
22.5	11/20	call	31	11	-20
22.5	11/20	put	157	157	0
23	11/20	call	7,389	7,385	-4
23	11/20	put	1,996	2,002	+6
23.5	11/20	call	1	28	+27
23.5	11/20	put	21	23	+2
24	11/20	call	3,538	3,549	+11
24	11/20	put	2,410	2,420	+10
24.5	11/20	call	21	31	+10
24.5	11/20	put	74	74	0
25	11/20	call	14,459	13,403	-1,056
25	11/20	put	4,797	4,900	+103
25.5	11/20	call	91	226	+135
25.5	11/20	put	79	201	+122
26	11/20	call	7,188	7,710	+522
26	11/20	put	2,823	2,893	+70
26.5	11/20	call	397	485	+88
26.5	11/20	put	252	377	+125
27	11/20	call	14,716	17,060	+2,344
27	11/20	put	1,138	1,615	+477
27.5	11/20	call	590	646	+56
27.5	11/20	put	50	248	+198
28	11/20	call	10,299	9,956	-343
28	11/20	put	196	298	+102
28.5	11/20	call	69	166	+97
28.5	11/20	put	0	86	+86
29	11/20	call	5,842	6,206	+364
29	11/20	put	215	216	+1
29.5	11/20	call	3	52	+49
30	11/20	call	21,838	22,080	+242
30	11/20	put	438	438	0
30.5	11/20	call	14	20	+6
31	11/20	call	1,376	1,377	+1
31	11/20	put	5	5	0
31.5	11/20	call	5	6	+1
32	11/20	call	3,588	3,612	+24
32	11/20	put	55	55	0
32.5	11/20	call	103	103	0
33	11/20	call	755	755	0
33	11/20	put	31	31	0
34	11/20	call	839	842	+3
34	11/20	put	35	35	0
35	11/20	call	8,860	9,580	+720
35	11/20	put	158	163	+5
36	11/20	call	353	369	+16

Expiration 2026-11-27

GME open interest, settled 2026-10-21, expiration 2026-11-27, strikes 5 to 35

Strike	Expiry	Type	Prior OI	Settled OI	Change
5	11/27	call	4	4	0
10	11/27	call	25	25	0
17	11/27	call	4	4	0
18	11/27	put	2	2	0
20	11/27	call	74	74	0
20	11/27	put	1	8	+7
21	11/27	call	30	30	0
21	11/27	put	26	26	0
21.5	11/27	put	2	2	0
22	11/27	call	2	2	0
22	11/27	put	14	14	0
22.5	11/27	call	418	418	0
22.5	11/27	put	172	172	0
23	11/27	call	138	138	0
23	11/27	put	153	153	0
23.5	11/27	call	1	6	+5
23.5	11/27	put	2	1	-1
24	11/27	call	6	25	+19
24	11/27	put	144	144	0
24.5	11/27	call	99	99	0
24.5	11/27	put	58	58	0
25	11/27	call	262	337	+75
25	11/27	put	155	197	+42
25.5	11/27	call	3	3	0
25.5	11/27	put	80	80	0
26	11/27	call	174	183	+9
26	11/27	put	108	130	+22
26.5	11/27	call	216	215	-1
26.5	11/27	put	10	11	+1
27	11/27	call	654	691	+37
27	11/27	put	43	43	0
27.5	11/27	call	63	119	+56
28	11/27	call	1,147	1,164	+17
28	11/27	put	50	50	0
28.5	11/27	call	41	41	0
29	11/27	call	155	158	+3
29.5	11/27	call	22	26	+4
30	11/27	call	1,988	2,110	+122
31	11/27	call	8	8	0
32	11/27	call	293	320	+27
32	11/27	put	5	5	0
35	11/27	call	400	429	+29
35	11/27	put	8	8	0

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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