AMC Options Open Interest by Strike, Oct 21 Settlement
AMC 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 12 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, 279 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 2 to 4. Source: SquawkFlow's archive of settled open interest. Counts are contracts, not trades; they do not identify which side opened or closed a position.
AMC: largest changes in the full book, settled 2026-10-21 vs 2026-10-20
Strike
Expiry
Type
Prior OI
Settled OI
Change
3
10/23
call
24,328
22,768
-1,560
3.5
12/18
call
9,318
8,269
-1,049
3.5
10/30
call
19,731
20,628
+897
5
11/13
call
475
1,280
+805
5
11/20
call
12,549
13,258
+709
3.5
10/23
call
18,433
17,785
-648
4
11/06
call
2,113
2,752
+639
4
01/21
call
7,052
7,675
+623
5
11/06
call
1,097
1,570
+473
3
10/30
call
16,836
16,402
-434
3
10/30
put
3,903
4,296
+393
2.5
11/20
put
6,473
6,825
+352
2
06/17
call
71
421
+350
7
03/19
call
8,946
9,257
+311
3
11/06
call
6,385
6,638
+253
Expiration 2026-10-23
AMC open interest, settled 2026-10-21, expiration 2026-10-23, strikes 0.5 to 6.5
Strike
Expiry
Type
Prior OI
Settled OI
Change
0.5
10/23
call
61
50
-11
0.5
10/23
put
1
1
0
1
10/23
call
116
122
+6
1
10/23
put
32
32
0
1.5
10/23
call
80
78
-2
1.5
10/23
put
202
202
0
2
10/23
call
246
238
-8
2
10/23
put
761
761
0
2.5
10/23
call
7,764
7,733
-31
2.5
10/23
put
13,405
13,406
+1
3
10/23
call
24,328
22,768
-1,560
3
10/23
put
5,944
6,025
+81
3.5
10/23
call
18,433
17,785
-648
3.5
10/23
put
229
218
-11
4
10/23
call
9,502
9,557
+55
4
10/23
put
223
211
-12
4.5
10/23
call
2,601
2,601
0
5
10/23
call
6,404
6,404
0
5
10/23
put
1
1
0
5.5
10/23
call
2,124
2,124
0
6
10/23
call
800
800
0
6
10/23
put
1
1
0
6.5
10/23
call
3,213
3,213
0
Expiration 2026-10-30
AMC open interest, settled 2026-10-21, expiration 2026-10-30, strikes 0.5 to 6.5
Strike
Expiry
Type
Prior OI
Settled OI
Change
0.5
10/30
call
36
25
-11
0.5
10/30
put
1
1
0
1
10/30
call
23
39
+16
1
10/30
put
50
50
0
1.5
10/30
call
300
308
+8
1.5
10/30
put
204
204
0
2
10/30
call
415
473
+58
2
10/30
put
629
629
0
2.5
10/30
call
1,592
1,588
-4
2.5
10/30
put
11,464
11,427
-37
3
10/30
call
16,836
16,402
-434
3
10/30
put
3,903
4,296
+393
3.5
10/30
call
19,731
20,628
+897
3.5
10/30
put
70
137
+67
4
10/30
call
22,040
22,160
+120
4
10/30
put
105
106
+1
4.5
10/30
call
2,080
2,231
+151
4.5
10/30
put
1
2
+1
5
10/30
call
18,484
18,689
+205
5
10/30
put
2
2
0
5.5
10/30
call
1,249
1,249
0
6
10/30
call
3,120
3,122
+2
6
10/30
put
1
0
-1
6.5
10/30
call
3,593
3,700
+107
Expiration 2026-11-06
AMC open interest, settled 2026-10-21, expiration 2026-11-06, strikes 0.5 to 6.5
Strike
Expiry
Type
Prior OI
Settled OI
Change
0.5
11/06
call
15
15
0
1
11/06
call
14
12
-2
1
11/06
put
2
2
0
1.5
11/06
call
52
52
0
1.5
11/06
put
49
50
+1
2
11/06
call
145
145
0
2
11/06
put
69
70
+1
2.5
11/06
call
5,549
5,562
+13
2.5
11/06
put
1,894
1,986
+92
3
11/06
call
6,385
6,638
+253
3
11/06
put
2,004
2,066
+62
3.5
11/06
call
7,198
7,425
+227
3.5
11/06
put
74
102
+28
4
11/06
call
2,113
2,752
+639
4
11/06
put
3
3
0
4.5
11/06
call
616
616
0
4.5
11/06
put
1
1
0
5
11/06
call
1,097
1,570
+473
5
11/06
put
2
2
0
5.5
11/06
call
1,110
1,107
-3
5.5
11/06
put
1
1
0
6
11/06
call
2,590
2,610
+20
6
11/06
put
1
1
0
6.5
11/06
call
1,272
1,410
+138
Expiration 2026-11-13
AMC open interest, settled 2026-10-21, expiration 2026-11-13, strikes 0.5 to 6
Strike
Expiry
Type
Prior OI
Settled OI
Change
0.5
11/13
call
39
39
0
1
11/13
call
11
11
0
1
11/13
put
1
1
0
1.5
11/13
call
10
10
0
1.5
11/13
put
6
6
0
2
11/13
call
12
9
-3
2
11/13
put
44
44
0
2.5
11/13
call
458
458
0
2.5
11/13
put
706
713
+7
3
11/13
call
1,213
1,135
-78
3
11/13
put
182
234
+52
3.5
11/13
call
1,012
1,006
-6
3.5
11/13
put
56
56
0
4
11/13
call
1,089
1,130
+41
4.5
11/13
call
278
282
+4
4.5
11/13
put
20
20
0
5
11/13
call
475
1,280
+805
5.5
11/13
call
696
696
0
6
11/13
call
408
548
+140
Expiration 2026-11-20
AMC open interest, settled 2026-10-21, expiration 2026-11-20, strikes 0.5 to 8
Strike
Expiry
Type
Prior OI
Settled OI
Change
0.5
11/20
call
44
44
0
0.5
11/20
put
1
1
0
1
11/20
call
2
2
0
1
11/20
put
65
65
0
1.5
11/20
call
20
16
-4
1.5
11/20
put
3
3
0
2
11/20
call
282
285
+3
2
11/20
put
711
711
0
2.5
11/20
call
1,463
1,466
+3
2.5
11/20
put
6,473
6,825
+352
3
11/20
call
5,987
6,117
+130
3
11/20
put
5,788
5,790
+2
3.5
11/20
call
10,002
10,008
+6
3.5
11/20
put
154
154
0
4
11/20
call
6,932
7,039
+107
4
11/20
put
43
43
0
4.5
11/20
call
618
625
+7
4.5
11/20
put
8
8
0
5
11/20
call
12,549
13,258
+709
5
11/20
put
1
2
+1
5.5
11/20
call
1,214
1,259
+45
6
11/20
call
1,395
1,411
+16
7
11/20
call
592
592
0
7
11/20
put
2
2
0
8
11/20
call
2,649
2,668
+19
Expiration 2026-11-27
AMC open interest, settled 2026-10-21, expiration 2026-11-27, strikes 1.5 to 6
Strike
Expiry
Type
Prior OI
Settled OI
Change
1.5
11/27
call
3
7
+4
2
11/27
call
102
103
+1
2
11/27
put
237
241
+4
2.5
11/27
call
96
97
+1
2.5
11/27
put
410
414
+4
3
11/27
call
486
494
+8
3
11/27
put
52
86
+34
3.5
11/27
call
877
979
+102
3.5
11/27
put
4
4
0
4
11/27
call
319
319
0
4
11/27
put
10
10
0
4.5
11/27
call
55
56
+1
5
11/27
call
258
258
0
5.5
11/27
call
64
74
+10
6
11/27
call
214
214
0
Later expirations (2026-12-18, 2027-01-15, 2027-03-19, 2027-06-17, 2028-01-21, 2029-01-19) and all other strikes are in the Markdown table.