BA Options Open Interest by Strike, Oct 21 Settlement
BA 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, 1,332 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 153 to 230. Source: SquawkFlow's archive of settled open interest. Counts are contracts, not trades; they do not identify which side opened or closed a position.
BA: largest changes in the full book, settled 2026-10-21 vs 2026-10-20
Strike
Expiry
Type
Prior OI
Settled OI
Change
200
11/20
call
13,509
18,439
+4,930
210
11/13
call
630
2,152
+1,522
200
10/30
call
2,292
3,263
+971
200
10/23
call
9,424
8,459
-965
210
11/20
call
14,539
15,438
+899
280
12/15
call
226
879
+653
180
11/20
put
14,233
14,884
+651
300
06/16
call
158
726
+568
205
10/23
put
475
23
-452
185
10/30
put
1,082
1,477
+395
350
12/18
call
2,449
2,789
+340
190
11/20
put
11,145
10,841
-304
225
10/30
call
516
794
+278
190
10/23
call
2,826
2,554
-272
165
09/17
put
247
508
+261
Expiration 2026-10-23
BA open interest, settled 2026-10-21, expiration 2026-10-23, strikes 130 to 255
Strike
Expiry
Type
Prior OI
Settled OI
Change
130
10/23
call
8
11
+3
130
10/23
put
123
125
+2
135
10/23
put
7
7
0
140
10/23
call
0
1
+1
140
10/23
put
130
130
0
145
10/23
call
0
1
+1
145
10/23
put
4
4
0
150
10/23
call
4
4
0
150
10/23
put
446
446
0
152.5
10/23
call
1
1
0
152.5
10/23
put
2
2
0
155
10/23
call
4
4
0
155
10/23
put
108
108
0
157.5
10/23
put
22
22
0
160
10/23
call
7
7
0
160
10/23
put
1,579
1,579
0
165
10/23
put
277
277
0
167.5
10/23
call
1
1
0
167.5
10/23
put
47
47
0
170
10/23
call
123
115
-8
170
10/23
put
609
609
0
172.5
10/23
call
8
3
-5
172.5
10/23
put
418
409
-9
175
10/23
call
106
114
+8
175
10/23
put
1,346
1,344
-2
177.5
10/23
call
41
38
-3
177.5
10/23
put
560
516
-44
180
10/23
call
173
170
-3
180
10/23
put
2,860
2,652
-208
182.5
10/23
call
75
88
+13
182.5
10/23
put
882
1,021
+139
185
10/23
call
845
809
-36
185
10/23
put
5,782
5,729
-53
187.5
10/23
call
803
778
-25
187.5
10/23
put
1,112
958
-154
190
10/23
call
2,826
2,554
-272
190
10/23
put
1,926
2,103
+177
192.5
10/23
call
1,898
1,798
-100
192.5
10/23
put
241
426
+185
195
10/23
call
5,025
5,269
+244
195
10/23
put
690
703
+13
197.5
10/23
call
2,523
2,695
+172
197.5
10/23
put
59
84
+25
200
10/23
call
9,424
8,459
-965
200
10/23
put
513
511
-2
202.5
10/23
call
734
736
+2
202.5
10/23
put
70
70
0
205
10/23
call
2,683
2,461
-222
205
10/23
put
475
23
-452
207.5
10/23
call
306
342
+36
210
10/23
call
2,183
2,183
0
212.5
10/23
call
230
230
0
212.5
10/23
put
1
1
0
215
10/23
call
912
902
-10
217.5
10/23
call
9
9
0
220
10/23
call
1,336
1,320
-16
222.5
10/23
call
12
12
0
225
10/23
call
820
820
0
230
10/23
call
694
692
-2
235
10/23
call
373
373
0
240
10/23
call
152
152
0
245
10/23
call
27
27
0
250
10/23
call
205
205
0
255
10/23
call
25
25
0
Expiration 2026-10-30
BA open interest, settled 2026-10-21, expiration 2026-10-30, strikes 120 to 260
Strike
Expiry
Type
Prior OI
Settled OI
Change
120
10/30
put
69
69
0
125
10/30
put
25
25
0
130
10/30
put
102
102
0
135
10/30
put
6
13
+7
140
10/30
call
1
1
0
140
10/30
put
27
40
+13
145
10/30
put
19
19
0
150
10/30
call
24
24
0
150
10/30
put
151
152
+1
155
10/30
put
122
132
+10
160
10/30
call
28
28
0
160
10/30
put
277
275
-2
162.5
10/30
put
9
20
+11
165
10/30
call
5
5
0
165
10/30
put
366
371
+5
167.5
10/30
call
2
2
0
167.5
10/30
put
5,940
5,938
-2
170
10/30
call
81
81
0
170
10/30
put
1,144
1,076
-68
172.5
10/30
put
65
68
+3
175
10/30
call
122
122
0
175
10/30
put
2,278
2,248
-30
177.5
10/30
call
1
1
0
177.5
10/30
put
149
186
+37
180
10/30
call
584
629
+45
180
10/30
put
1,112
1,171
+59
182.5
10/30
call
17
31
+14
182.5
10/30
put
201
241
+40
185
10/30
call
645
640
-5
185
10/30
put
1,082
1,477
+395
187.5
10/30
call
107
108
+1
187.5
10/30
put
198
214
+16
190
10/30
call
1,691
1,472
-219
190
10/30
put
1,573
1,564
-9
192.5
10/30
call
623
703
+80
192.5
10/30
put
156
303
+147
195
10/30
call
1,151
1,271
+120
195
10/30
put
761
768
+7
197.5
10/30
call
322
396
+74
197.5
10/30
put
32
84
+52
200
10/30
call
2,292
3,263
+971
200
10/30
put
722
712
-10
202.5
10/30
call
1,605
1,397
-208
202.5
10/30
put
39
39
0
205
10/30
call
2,578
2,620
+42
205
10/30
put
249
246
-3
207.5
10/30
call
995
1,009
+14
207.5
10/30
put
0
16
+16
210
10/30
call
1,457
1,467
+10
210
10/30
put
150
164
+14
212.5
10/30
call
800
765
-35
212.5
10/30
put
1
1
0
215
10/30
call
1,434
1,390
-44
215
10/30
put
72
71
-1
220
10/30
call
3,863
3,850
-13
220
10/30
put
177
177
0
225
10/30
call
516
794
+278
230
10/30
call
884
884
0
235
10/30
call
975
976
+1
240
10/30
call
549
548
-1
245
10/30
call
41
43
+2
250
10/30
call
66
66
0
255
10/30
call
23
23
0
260
10/30
call
76
64
-12
Expiration 2026-11-06
BA open interest, settled 2026-10-21, expiration 2026-11-06, strikes 115 to 280
Strike
Expiry
Type
Prior OI
Settled OI
Change
115
11/06
put
6
7
+1
120
11/06
put
13
15
+2
125
11/06
put
4
4
0
130
11/06
put
5
6
+1
135
11/06
put
4
4
0
140
11/06
put
1
1
0
145
11/06
call
4
4
0
145
11/06
put
19
20
+1
150
11/06
call
5
5
0
150
11/06
put
70
70
0
155
11/06
put
38
37
-1
160
11/06
call
24
24
0
160
11/06
put
178
204
+26
165
11/06
call
8
8
0
165
11/06
put
7,347
7,355
+8
167.5
11/06
put
0
2
+2
170
11/06
call
51
65
+14
170
11/06
put
415
413
-2
172.5
11/06
put
30
68
+38
175
11/06
call
57
57
0
175
11/06
put
220
227
+7
177.5
11/06
put
3
6
+3
180
11/06
call
277
329
+52
180
11/06
put
358
378
+20
182.5
11/06
put
85
74
-11
185
11/06
call
281
270
-11
185
11/06
put
284
275
-9
187.5
11/06
call
45
43
-2
187.5
11/06
put
18
19
+1
190
11/06
call
506
593
+87
190
11/06
put
121
122
+1
192.5
11/06
call
37
46
+9
192.5
11/06
put
30
38
+8
195
11/06
call
537
592
+55
195
11/06
put
80
80
0
197.5
11/06
call
16
134
+118
200
11/06
call
1,957
1,937
-20
200
11/06
put
144
144
0
202.5
11/06
call
22
13
-9
205
11/06
call
681
701
+20
205
11/06
put
39
59
+20
207.5
11/06
call
9
11
+2
210
11/06
call
496
527
+31
210
11/06
put
32
32
0
212.5
11/06
call
7
7
0
215
11/06
call
369
371
+2
215
11/06
put
79
79
0
220
11/06
call
388
421
+33
220
11/06
put
58
58
0
225
11/06
call
121
124
+3
230
11/06
call
105
152
+47
235
11/06
call
8
8
0
240
11/06
call
13
15
+2
245
11/06
call
25
25
0
250
11/06
call
1
1
0
265
11/06
call
1
1
0
280
11/06
call
3
3
0
Expiration 2026-11-13
BA open interest, settled 2026-10-21, expiration 2026-11-13, strikes 115 to 265
Strike
Expiry
Type
Prior OI
Settled OI
Change
115
11/13
put
108
109
+1
120
11/13
put
12
15
+3
125
11/13
put
10
11
+1
135
11/13
put
720
724
+4
140
11/13
call
1
1
0
140
11/13
put
14
14
0
145
11/13
call
1
1
0
145
11/13
put
1
1
0
150
11/13
put
5
5
0
155
11/13
call
1
1
0
155
11/13
put
29
30
+1
160
11/13
call
1
1
0
160
11/13
put
12
13
+1
165
11/13
call
22
22
0
165
11/13
put
7,538
7,546
+8
170
11/13
call
47
47
0
170
11/13
put
196
195
-1
175
11/13
call
54
54
0
175
11/13
put
248
241
-7
180
11/13
call
7
7
0
180
11/13
put
176
192
+16
185
11/13
call
332
330
-2
185
11/13
put
144
145
+1
190
11/13
call
294
285
-9
190
11/13
put
173
173
0
195
11/13
call
72
83
+11
195
11/13
put
109
109
0
200
11/13
call
309
381
+72
200
11/13
put
74
74
0
205
11/13
call
420
424
+4
205
11/13
put
9
7
-2
210
11/13
call
630
2,152
+1,522
210
11/13
put
25
25
0
215
11/13
call
85
85
0
220
11/13
call
143
143
0
220
11/13
put
1
1
0
225
11/13
call
94
95
+1
225
11/13
put
51
51
0
230
11/13
call
60
60
0
235
11/13
call
68
69
+1
240
11/13
call
1
1
0
245
11/13
call
6
6
0
255
11/13
call
764
764
0
260
11/13
call
3
3
0
265
11/13
call
14
14
0
Expiration 2026-11-20
BA open interest, settled 2026-10-21, expiration 2026-11-20, strikes 120 to 265
Strike
Expiry
Type
Prior OI
Settled OI
Change
120
11/20
call
67
67
0
120
11/20
put
226
226
0
125
11/20
call
50
50
0
125
11/20
put
165
165
0
130
11/20
call
24
24
0
130
11/20
put
1,058
1,054
-4
135
11/20
call
29
29
0
135
11/20
put
769
769
0
140
11/20
call
75
75
0
140
11/20
put
101
101
0
145
11/20
call
82
82
0
145
11/20
put
238
238
0
150
11/20
call
239
239
0
150
11/20
put
489
497
+8
155
11/20
call
30
30
0
155
11/20
put
1,078
1,081
+3
160
11/20
call
132
133
+1
160
11/20
put
648
649
+1
165
11/20
call
41
41
0
165
11/20
put
1,436
1,431
-5
167.5
11/20
put
90
109
+19
170
11/20
call
100
108
+8
170
11/20
put
3,203
3,176
-27
172.5
11/20
put
28
54
+26
175
11/20
call
385
385
0
175
11/20
put
8,801
8,797
-4
177.5
11/20
put
25
31
+6
180
11/20
call
747
747
0
180
11/20
put
14,233
14,884
+651
182.5
11/20
call
2
3
+1
182.5
11/20
put
52
54
+2
185
11/20
call
975
988
+13
185
11/20
put
4,996
4,913
-83
187.5
11/20
call
16
26
+10
187.5
11/20
put
25
25
0
190
11/20
call
7,592
7,775
+183
190
11/20
put
11,145
10,841
-304
192.5
11/20
call
95
194
+99
192.5
11/20
put
129
135
+6
195
11/20
call
2,099
2,169
+70
195
11/20
put
2,216
2,245
+29
197.5
11/20
call
58
61
+3
197.5
11/20
put
21
19
-2
200
11/20
call
13,509
18,439
+4,930
200
11/20
put
4,278
4,274
-4
202.5
11/20
call
27
51
+24
202.5
11/20
put
0
3
+3
205
11/20
call
2,815
2,829
+14
205
11/20
put
1,946
1,945
-1
207.5
11/20
call
58
69
+11
210
11/20
call
14,539
15,438
+899
210
11/20
put
2,138
2,133
-5
212.5
11/20
call
29
32
+3
215
11/20
call
2,330
2,456
+126
215
11/20
put
2,813
2,766
-47
220
11/20
call
8,577
8,812
+235
220
11/20
put
3,810
3,807
-3
225
11/20
call
4,368
4,373
+5
225
11/20
put
1,398
1,398
0
230
11/20
call
6,721
6,695
-26
230
11/20
put
3,066
3,066
0
235
11/20
call
9,047
9,200
+153
235
11/20
put
2,228
2,228
0
240
11/20
call
2,456
2,433
-23
240
11/20
put
64
64
0
245
11/20
call
4,207
4,208
+1
250
11/20
call
3,590
3,596
+6
255
11/20
call
1,409
1,401
-8
260
11/20
call
2,413
2,412
-1
265
11/20
call
391
389
-2
Expiration 2026-11-27
BA open interest, settled 2026-10-21, expiration 2026-11-27, strikes 130 to 235
Strike
Expiry
Type
Prior OI
Settled OI
Change
130
11/27
put
22
22
0
135
11/27
put
1
1
0
140
11/27
put
15
15
0
145
11/27
put
9
9
0
150
11/27
put
22
22
0
155
11/27
put
21
21
0
160
11/27
put
47
47
0
165
11/27
put
39
43
+4
170
11/27
call
3
3
0
170
11/27
put
126
129
+3
175
11/27
call
40
40
0
175
11/27
put
52
59
+7
180
11/27
call
4
4
0
180
11/27
put
69
93
+24
185
11/27
call
26
26
0
185
11/27
put
91
91
0
190
11/27
call
76
82
+6
190
11/27
put
67
70
+3
195
11/27
call
77
69
-8
195
11/27
put
5
5
0
200
11/27
call
38
44
+6
200
11/27
put
15
17
+2
205
11/27
call
27
30
+3
205
11/27
put
22
24
+2
210
11/27
call
71
104
+33
210
11/27
put
33
49
+16
215
11/27
call
44
45
+1
215
11/27
put
32
31
-1
220
11/27
call
70
96
+26
225
11/27
call
10
10
0
225
11/27
put
40
40
0
230
11/27
call
37
37
0
230
11/27
put
73
73
0
235
11/27
put
15
15
0
Later expirations (2026-12-18, 2027-01-15, 2027-02-19, 2027-03-19, 2027-05-21, 2027-06-17, 2027-09-17, 2028-01-21, 2028-06-16, 2028-12-15, 2029-01-19) and all other strikes are in the Markdown table.