SNAP Options Open Interest by Strike, Oct 21 Settlement
SNAP 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 11 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, 288 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 5 to 8. Source: SquawkFlow's archive of settled open interest. Counts are contracts, not trades; they do not identify which side opened or closed a position.
SNAP: largest changes in the full book, settled 2026-10-21 vs 2026-10-20
Strike
Expiry
Type
Prior OI
Settled OI
Change
5.5
11/20
put
82
2,941
+2,859
6
10/30
put
4,282
6,573
+2,291
6.5
10/23
call
14,274
15,623
+1,349
20
01/15
call
55,526
56,526
+1,000
7
12/18
call
14,616
15,395
+779
7
01/15
call
91,426
92,083
+657
10
01/15
call
62,056
62,639
+583
6
10/23
call
6,086
5,513
-573
6.5
10/30
call
5,706
6,227
+521
9
11/20
call
2,325
2,824
+499
5
01/21
put
24,023
24,509
+486
6
10/23
put
5,324
5,805
+481
5
11/20
put
18,484
18,921
+437
8
01/15
call
29,608
29,981
+373
7
04/16
call
21,734
21,486
-248
Expiration 2026-10-23
SNAP open interest, settled 2026-10-21, expiration 2026-10-23, strikes 1 to 10.5
Strike
Expiry
Type
Prior OI
Settled OI
Change
1
10/23
call
585
604
+19
1
10/23
put
4
3
-1
1.5
10/23
call
605
614
+9
1.5
10/23
put
2
1
-1
2
10/23
call
449
456
+7
2
10/23
put
23
26
+3
2.5
10/23
call
211
210
-1
2.5
10/23
put
43
48
+5
3
10/23
call
125
125
0
3
10/23
put
47
55
+8
3.5
10/23
call
80
91
+11
3.5
10/23
put
51
61
+10
4
10/23
call
112
116
+4
4
10/23
put
206
213
+7
4.5
10/23
call
14
15
+1
4.5
10/23
put
263
263
0
5
10/23
call
371
368
-3
5
10/23
put
585
585
0
5.5
10/23
call
1,601
1,596
-5
5.5
10/23
put
3,822
3,819
-3
6
10/23
call
6,086
5,513
-573
6
10/23
put
5,324
5,805
+481
6.5
10/23
call
14,274
15,623
+1,349
6.5
10/23
put
4,960
5,092
+132
7
10/23
call
14,942
15,117
+175
7
10/23
put
997
983
-14
7.5
10/23
call
6,201
6,207
+6
7.5
10/23
put
30
30
0
8
10/23
call
5,327
5,330
+3
8
10/23
put
5
8
+3
8.5
10/23
call
2,536
2,536
0
8.5
10/23
put
4
5
+1
9
10/23
call
34
34
0
9
10/23
put
2
4
+2
9.5
10/23
call
129
129
0
9.5
10/23
put
5
6
+1
10.5
10/23
call
0
1
+1
10.5
10/23
put
8
3
-5
Expiration 2026-10-30
SNAP open interest, settled 2026-10-21, expiration 2026-10-30, strikes 1 to 9.5
Strike
Expiry
Type
Prior OI
Settled OI
Change
1
10/30
call
477
483
+6
1
10/30
put
4
7
+3
1.5
10/30
call
771
771
0
1.5
10/30
put
0
1
+1
2
10/30
call
564
564
0
2.5
10/30
call
144
144
0
3
10/30
call
64
64
0
3
10/30
put
1
1
0
3.5
10/30
call
5
5
0
3.5
10/30
put
1
1
0
4
10/30
call
23
23
0
4
10/30
put
88
90
+2
4.5
10/30
call
3
3
0
4.5
10/30
put
327
327
0
5
10/30
call
1,148
1,148
0
5
10/30
put
3,376
3,388
+12
5.5
10/30
call
1,068
1,060
-8
5.5
10/30
put
1,249
1,233
-16
6
10/30
call
5,652
5,518
-134
6
10/30
put
4,282
6,573
+2,291
6.5
10/30
call
5,706
6,227
+521
6.5
10/30
put
721
730
+9
7
10/30
call
11,080
11,114
+34
7
10/30
put
515
566
+51
7.5
10/30
call
9,297
9,312
+15
7.5
10/30
put
61
61
0
8
10/30
call
9,094
9,129
+35
8
10/30
put
7
7
0
8.5
10/30
call
288
326
+38
8.5
10/30
put
4
4
0
9
10/30
call
81
81
0
9.5
10/30
call
60
60
0
9.5
10/30
put
1
1
0
Expiration 2026-11-06
SNAP open interest, settled 2026-10-21, expiration 2026-11-06, strikes 1 to 10.5
Strike
Expiry
Type
Prior OI
Settled OI
Change
1
11/06
call
324
325
+1
1.5
11/06
call
242
243
+1
2
11/06
call
62
63
+1
2.5
11/06
call
6
6
0
3
11/06
call
1
1
0
3.5
11/06
call
1
1
0
3.5
11/06
put
10
10
0
4
11/06
call
5
5
0
4
11/06
put
48
48
0
4.5
11/06
call
50
50
0
4.5
11/06
put
1,338
1,353
+15
5
11/06
call
99
102
+3
5
11/06
put
1,096
1,113
+17
5.5
11/06
call
4,849
4,869
+20
5.5
11/06
put
1,353
1,425
+72
6
11/06
call
3,371
3,363
-8
6
11/06
put
1,209
1,265
+56
6.5
11/06
call
4,062
4,077
+15
6.5
11/06
put
1,188
1,239
+51
7
11/06
call
4,615
4,692
+77
7
11/06
put
124
124
0
7.5
11/06
call
1,925
2,107
+182
7.5
11/06
put
5
5
0
8
11/06
call
2,821
2,855
+34
8
11/06
put
1
1
0
8.5
11/06
call
556
591
+35
8.5
11/06
put
27
27
0
9
11/06
call
176
179
+3
9.5
11/06
call
117
123
+6
10.5
11/06
call
39
39
0
Expiration 2026-11-13
SNAP open interest, settled 2026-10-21, expiration 2026-11-13, strikes 1 to 9.5
Strike
Expiry
Type
Prior OI
Settled OI
Change
1
11/13
call
156
158
+2
1.5
11/13
call
50
50
0
2
11/13
call
36
34
-2
2.5
11/13
call
6
6
0
3
11/13
call
3
3
0
3.5
11/13
put
15
15
0
4
11/13
put
115
115
0
4.5
11/13
call
6
6
0
4.5
11/13
put
237
229
-8
5
11/13
call
39
39
0
5
11/13
put
196
196
0
5.5
11/13
call
319
320
+1
5.5
11/13
put
297
297
0
6
11/13
call
1,553
1,559
+6
6
11/13
put
228
235
+7
6.5
11/13
call
886
873
-13
6.5
11/13
put
44
46
+2
7
11/13
call
1,375
1,375
0
7
11/13
put
2
2
0
7.5
11/13
call
861
898
+37
8
11/13
call
313
315
+2
8
11/13
put
7
7
0
8.5
11/13
call
321
326
+5
8.5
11/13
put
36
36
0
9
11/13
call
298
340
+42
9.5
11/13
call
5,027
5,029
+2
Expiration 2026-11-20
SNAP open interest, settled 2026-10-21, expiration 2026-11-20, strikes 1 to 11
Strike
Expiry
Type
Prior OI
Settled OI
Change
1
11/20
call
35
35
0
1.5
11/20
call
4
4
0
2
11/20
call
43
43
0
3
11/20
call
3
3
0
3
11/20
put
19
19
0
3.5
11/20
call
1
1
0
4
11/20
call
41
27
-14
4
11/20
put
1,177
1,176
-1
4.5
11/20
put
6
8
+2
5
11/20
call
1,329
1,328
-1
5
11/20
put
18,484
18,921
+437
5.5
11/20
call
72
55
-17
5.5
11/20
put
82
2,941
+2,859
6
11/20
call
7,566
7,588
+22
6
11/20
put
8,134
8,313
+179
6.5
11/20
call
2,083
2,318
+235
6.5
11/20
put
1,417
1,653
+236
7
11/20
call
10,824
11,006
+182
7
11/20
put
6,927
6,927
0
7.5
11/20
call
216
315
+99
8
11/20
call
5,570
5,551
-19
8
11/20
put
95
95
0
8.5
11/20
call
52
59
+7
9
11/20
call
2,325
2,824
+499
9
11/20
put
38
41
+3
9.5
11/20
call
4
62
+58
10
11/20
call
1,028
1,026
-2
10
11/20
put
3
3
0
10.5
11/20
call
41
41
0
11
11/20
call
256
258
+2
Expiration 2026-11-27
SNAP open interest, settled 2026-10-21, expiration 2026-11-27, strikes 1 to 10
Strike
Expiry
Type
Prior OI
Settled OI
Change
1
11/27
call
83
97
+14
2
11/27
call
30
30
0
2.5
11/27
call
1
1
0
3
11/27
call
30
30
0
3.5
11/27
call
1
1
0
4
11/27
call
3
3
0
4
11/27
put
10
10
0
4.5
11/27
call
1
1
0
4.5
11/27
put
14
25
+11
5
11/27
call
13
13
0
5
11/27
put
8
21
+13
5.5
11/27
call
51
51
0
5.5
11/27
put
44
44
0
6
11/27
call
89
88
-1
6
11/27
put
41
42
+1
6.5
11/27
call
434
435
+1
6.5
11/27
put
21
25
+4
7
11/27
call
415
418
+3
7
11/27
put
14
16
+2
7.5
11/27
call
134
135
+1
8
11/27
call
229
243
+14
8
11/27
put
5
5
0
8.5
11/27
call
29
29
0
9
11/27
call
14
19
+5
9
11/27
put
10
11
+1
9.5
11/27
call
95
89
-6
9.5
11/27
put
2
2
0
10
11/27
call
105
107
+2
Later expirations (2026-12-18, 2027-01-15, 2027-04-16, 2028-01-21, 2029-01-19) and all other strikes are in the Markdown table.