BR Options Open Interest by Strike, Oct 21 Settlement
BR 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 5 nearest of 5 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, 155 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 5 nearest expirations, strikes from 143 to 214. Source: SquawkFlow's archive of settled open interest. Counts are contracts, not trades; they do not identify which side opened or closed a position.
BR: largest changes in the full book, settled 2026-10-21 vs 2026-10-20
Strike
Expiry
Type
Prior OI
Settled OI
Change
190
11/20
call
22
27
+5
170
11/20
put
41
37
-4
180
11/20
call
111
107
-4
175
11/20
put
16
19
+3
185
11/20
call
80
83
+3
160
12/18
put
18
15
-3
195
12/18
call
234
237
+3
210
03/19
call
102
105
+3
180
12/18
call
41
43
+2
185
12/18
put
1
3
+2
155
11/20
put
25
24
-1
165
11/20
put
68
69
+1
195
11/20
call
8
9
+1
200
11/20
call
17
18
+1
155
12/18
put
30
29
-1
Expiration 2026-11-20
BR open interest, settled 2026-10-21, expiration 2026-11-20, strikes 125 to 210
Strike
Expiry
Type
Prior OI
Settled OI
Change
125
11/20
put
5
5
0
130
11/20
put
7
7
0
135
11/20
put
3
3
0
140
11/20
put
154
154
0
145
11/20
put
69
69
0
150
11/20
call
3
3
0
150
11/20
put
24
24
0
155
11/20
call
1
1
0
155
11/20
put
25
24
-1
160
11/20
put
80
80
0
165
11/20
call
18
18
0
165
11/20
put
68
69
+1
170
11/20
call
5
5
0
170
11/20
put
41
37
-4
175
11/20
call
58
58
0
175
11/20
put
16
19
+3
180
11/20
call
111
107
-4
185
11/20
call
80
83
+3
190
11/20
call
22
27
+5
195
11/20
call
8
9
+1
200
11/20
call
17
18
+1
200
11/20
put
10
10
0
210
11/20
call
2
2
0
Expiration 2026-12-18
BR open interest, settled 2026-10-21, expiration 2026-12-18, strikes 75 to 250
Strike
Expiry
Type
Prior OI
Settled OI
Change
75
12/18
call
1
1
0
75
12/18
put
10
10
0
80
12/18
put
2
2
0
85
12/18
put
1
1
0
90
12/18
put
12
12
0
95
12/18
put
4
4
0
100
12/18
call
2
2
0
100
12/18
put
14
14
0
105
12/18
put
45
45
0
110
12/18
put
61
61
0
115
12/18
put
34
34
0
120
12/18
call
1
1
0
120
12/18
put
56
56
0
125
12/18
call
2
2
0
125
12/18
put
12
12
0
130
12/18
call
4
4
0
130
12/18
put
39
39
0
135
12/18
call
7
7
0
135
12/18
put
17
17
0
140
12/18
call
13
13
0
140
12/18
put
99
99
0
145
12/18
call
11
11
0
145
12/18
put
40
40
0
150
12/18
call
27
27
0
150
12/18
put
46
46
0
155
12/18
call
13
13
0
155
12/18
put
30
29
-1
160
12/18
call
57
57
0
160
12/18
put
18
15
-3
165
12/18
call
64
63
-1
165
12/18
put
16
16
0
170
12/18
call
37
37
0
170
12/18
put
24
24
0
175
12/18
call
525
525
0
175
12/18
put
4
5
+1
180
12/18
call
41
43
+2
180
12/18
put
1
1
0
185
12/18
call
202
202
0
185
12/18
put
1
3
+2
190
12/18
call
3,029
3,029
0
195
12/18
call
234
237
+3
195
12/18
put
1
1
0
200
12/18
call
113
114
+1
200
12/18
put
1
1
0
210
12/18
call
15
16
+1
220
12/18
call
24
24
0
230
12/18
call
8
8
0
230
12/18
put
3
3
0
240
12/18
call
4
4
0
250
12/18
call
2
2
0
Expiration 2027-03-19
BR open interest, settled 2026-10-21, expiration 2027-03-19, strikes 90 to 270
Strike
Expiry
Type
Prior OI
Settled OI
Change
90
03/19
put
24
24
0
95
03/19
put
5
5
0
100
03/19
put
5
5
0
105
03/19
call
1
1
0
105
03/19
put
8
8
0
110
03/19
put
46
46
0
115
03/19
put
19
19
0
120
03/19
put
29
29
0
125
03/19
call
1
1
0
125
03/19
put
31
31
0
130
03/19
put
12
12
0
135
03/19
call
1
1
0
135
03/19
put
15
15
0
140
03/19
call
2
2
0
140
03/19
put
11
11
0
145
03/19
call
3
3
0
145
03/19
put
35
35
0
150
03/19
call
5
5
0
150
03/19
put
75
75
0
155
03/19
call
1
1
0
155
03/19
put
2
2
0
160
03/19
call
19
19
0
160
03/19
put
287
287
0
165
03/19
call
4
4
0
165
03/19
put
4
4
0
170
03/19
call
42
42
0
170
03/19
put
143
143
0
175
03/19
call
23
23
0
175
03/19
put
11
11
0
180
03/19
call
10
10
0
185
03/19
call
44
44
0
185
03/19
put
2
2
0
190
03/19
call
104
103
-1
190
03/19
put
1
1
0
195
03/19
call
21
21
0
200
03/19
call
91
91
0
200
03/19
put
1
1
0
210
03/19
call
102
105
+3
220
03/19
call
35
35
0
230
03/19
call
27
27
0
230
03/19
put
3
3
0
240
03/19
call
14
14
0
250
03/19
call
8
8
0
260
03/19
call
2
2
0
270
03/19
call
2
2
0
Expiration 2027-06-17
BR open interest, settled 2026-10-21, expiration 2027-06-17, strikes 200 to 200
Strike
Expiry
Type
Prior OI
Settled OI
Change
200
06/17
call
0
1
+1
Expiration 2027-12-17
BR open interest, settled 2026-10-21, expiration 2027-12-17, strikes 85 to 250