KWEB Options Open Interest by Strike, Oct 21 Settlement
KWEB 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 13 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, 561 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 19 to 29. Source: SquawkFlow's archive of settled open interest. Counts are contracts, not trades; they do not identify which side opened or closed a position.
KWEB: largest changes in the full book, settled 2026-10-21 vs 2026-10-20
Strike
Expiry
Type
Prior OI
Settled OI
Change
21
01/15
put
5,737
15,672
+9,935
24
12/18
call
138,011
131,462
-6,549
29
12/18
put
16,137
9,742
-6,395
25
02/19
call
4,606
8,900
+4,294
22.5
10/30
put
66
4,068
+4,002
28
11/20
put
5,903
2,501
-3,402
24
10/23
call
1,591
4,381
+2,790
26
02/19
call
6,384
9,052
+2,668
23
02/19
put
6,761
9,354
+2,593
20
02/19
put
2,207
4,478
+2,271
28
01/15
call
12,817
10,983
-1,834
22
11/20
put
9,356
7,991
-1,365
32
02/19
call
3,347
2,054
-1,293
25
11/20
call
17,086
18,262
+1,176
23
10/30
put
815
1,925
+1,110
Expiration 2026-10-23
KWEB open interest, settled 2026-10-21, expiration 2026-10-23, strikes 15 to 33
Strike
Expiry
Type
Prior OI
Settled OI
Change
15
10/23
call
11
13
+2
15
10/23
put
1,083
1,083
0
16
10/23
call
19
20
+1
17
10/23
call
17
18
+1
18
10/23
call
15
15
0
19
10/23
call
3
7
+4
20
10/23
call
2
5
+3
20
10/23
put
1
1
0
20.5
10/23
call
1
1
0
21
10/23
call
2
2
0
21.5
10/23
call
1
2
+1
21.5
10/23
put
10
10
0
22
10/23
call
1
1
0
22
10/23
put
33
33
0
22.5
10/23
call
11
12
+1
22.5
10/23
put
232
232
0
23
10/23
call
11
37
+26
23
10/23
put
6,595
6,286
-309
23.5
10/23
call
234
311
+77
23.5
10/23
put
3,111
2,557
-554
24
10/23
call
1,591
4,381
+2,790
24
10/23
put
3,127
2,400
-727
24.5
10/23
call
1,303
1,415
+112
24.5
10/23
put
3,062
3,081
+19
25
10/23
call
3,354
3,343
-11
25
10/23
put
444
266
-178
25.5
10/23
call
2,963
2,962
-1
25.5
10/23
put
117
20
-97
26
10/23
call
1,701
1,701
0
26
10/23
put
1
1
0
26.5
10/23
call
5,500
5,471
-29
26.5
10/23
put
1
1
0
27
10/23
call
314
313
-1
27.5
10/23
call
57
57
0
27.5
10/23
put
1
1
0
28
10/23
call
1,846
1,846
0
28.5
10/23
call
520
520
0
28.5
10/23
put
1
1
0
29
10/23
call
4
4
0
29
10/23
put
4
0
-4
30
10/23
call
16
16
0
30
10/23
put
3
1
-2
30.5
10/23
put
1
0
-1
32
10/23
put
0
1
+1
33
10/23
put
0
3
+3
Expiration 2026-10-30
KWEB open interest, settled 2026-10-21, expiration 2026-10-30, strikes 15 to 33
Strike
Expiry
Type
Prior OI
Settled OI
Change
15
10/30
call
4
4
0
16
10/30
call
2
2
0
17
10/30
call
1
1
0
18
10/30
call
1
1
0
19
10/30
call
1
1
0
20.5
10/30
call
2
2
0
20.5
10/30
put
545
545
0
21
10/30
call
4
4
0
21
10/30
put
54
54
0
21.5
10/30
call
5
5
0
21.5
10/30
put
33
33
0
22
10/30
call
20
30
+10
22
10/30
put
636
636
0
22.5
10/30
put
66
4,068
+4,002
23
10/30
call
79
80
+1
23
10/30
put
815
1,925
+1,110
23.5
10/30
call
16
98
+82
23.5
10/30
put
1,992
2,088
+96
24
10/30
call
1,567
2,275
+708
24
10/30
put
1,648
1,756
+108
24.5
10/30
call
2,515
2,531
+16
24.5
10/30
put
1,324
1,503
+179
25
10/30
call
2,707
3,354
+647
25
10/30
put
553
676
+123
25.5
10/30
call
918
643
-275
25.5
10/30
put
77
77
0
26
10/30
call
1,698
1,658
-40
26
10/30
put
88
66
-22
26.5
10/30
call
861
861
0
27
10/30
call
455
455
0
27.5
10/30
call
594
594
0
28
10/30
call
2,332
2,332
0
28
10/30
put
4
0
-4
28.5
10/30
call
43
43
0
28.5
10/30
put
1
1
0
29
10/30
call
7
7
0
29
10/30
put
1
1
0
29.5
10/30
call
10
10
0
30
10/30
call
33
33
0
31
10/30
call
11
11
0
33
10/30
put
1
0
-1
Expiration 2026-11-06
KWEB open interest, settled 2026-10-21, expiration 2026-11-06, strikes 20 to 35
Strike
Expiry
Type
Prior OI
Settled OI
Change
20
11/06
put
1
1
0
21
11/06
put
1
1
0
21.5
11/06
put
1
5
+4
22
11/06
put
16
15
-1
22.5
11/06
put
2,580
2,601
+21
23
11/06
call
0
4
+4
23
11/06
put
282
295
+13
23.5
11/06
call
282
290
+8
23.5
11/06
put
2,922
2,902
-20
24
11/06
call
170
695
+525
24
11/06
put
129
130
+1
24.5
11/06
call
171
178
+7
24.5
11/06
put
10
30
+20
25
11/06
call
928
950
+22
25
11/06
put
601
601
0
25.5
11/06
call
3,130
3,129
-1
25.5
11/06
put
81
81
0
26
11/06
call
922
918
-4
26
11/06
put
123
123
0
26.5
11/06
call
505
501
-4
26.5
11/06
put
35
35
0
27
11/06
call
1,553
1,553
0
27.5
11/06
call
60
60
0
28
11/06
call
10
10
0
28.5
11/06
call
10
10
0
29.5
11/06
put
0
1
+1
35
11/06
put
0
3
+3
Expiration 2026-11-13
KWEB open interest, settled 2026-10-21, expiration 2026-11-13, strikes 21 to 34
Strike
Expiry
Type
Prior OI
Settled OI
Change
21
11/13
put
99
99
0
21.5
11/13
call
3
3
0
21.5
11/13
put
0
4
+4
22
11/13
put
105
115
+10
22.5
11/13
call
1
1
0
22.5
11/13
put
32
32
0
23
11/13
put
494
495
+1
23.5
11/13
call
0
6
+6
23.5
11/13
put
44
45
+1
24
11/13
call
62
73
+11
24
11/13
put
1,722
1,722
0
24.5
11/13
call
88
88
0
24.5
11/13
put
18
23
+5
25
11/13
call
21
21
0
25
11/13
put
56
56
0
25.5
11/13
call
22
22
0
25.5
11/13
put
6
6
0
26
11/13
call
131
131
0
26.5
11/13
call
121
120
-1
27
11/13
call
50
50
0
27.5
11/13
call
38
38
0
28
11/13
call
1
1
0
28
11/13
put
1
1
0
28.5
11/13
put
0
4
+4
29
11/13
call
32
32
0
29
11/13
put
1
1
0
29.5
11/13
put
1
1
0
30
11/13
put
2
4
+2
32
11/13
put
0
2
+2
34
11/13
put
0
2
+2
Expiration 2026-11-20
KWEB open interest, settled 2026-10-21, expiration 2026-11-20, strikes 15 to 41
Strike
Expiry
Type
Prior OI
Settled OI
Change
15
11/20
call
5,222
5,222
0
15
11/20
put
1,077
1,076
-1
16
11/20
call
1
1
0
16
11/20
put
1,004
1,004
0
17
11/20
put
3
3
0
18
11/20
call
7
7
0
18
11/20
put
1
1
0
19
11/20
put
2,431
2,431
0
20
11/20
call
2,545
2,551
+6
20
11/20
put
3,243
3,284
+41
21
11/20
call
4
4
0
21
11/20
put
1,750
1,768
+18
21.5
11/20
put
0
120
+120
22
11/20
call
434
435
+1
22
11/20
put
9,356
7,991
-1,365
22.5
11/20
put
3
8
+5
23
11/20
call
548
549
+1
23
11/20
put
6,926
6,569
-357
23.5
11/20
call
1
250
+249
23.5
11/20
put
1,725
1,763
+38
24
11/20
call
1,699
2,142
+443
24
11/20
put
16,483
16,415
-68
24.5
11/20
call
3
14
+11
25
11/20
call
17,086
18,262
+1,176
25
11/20
put
12,360
12,475
+115
25.5
11/20
call
4
6
+2
25.5
11/20
put
2
2
0
26
11/20
call
18,926
19,965
+1,039
26
11/20
put
5,200
5,197
-3
26.5
11/20
call
25
39
+14
27
11/20
call
36,743
36,721
-22
27
11/20
put
7,628
7,624
-4
27.5
11/20
call
27
27
0
28
11/20
call
20,138
20,104
-34
28
11/20
put
5,903
2,501
-3,402
29
11/20
call
15,278
15,274
-4
30
11/20
call
25,775
25,796
+21
30
11/20
put
3
2
-1
31
11/20
call
10,758
10,758
0
32
11/20
call
26,390
26,390
0
33
11/20
call
7,522
7,522
0
34
11/20
call
4,163
4,163
0
35
11/20
call
13,394
13,394
0
35
11/20
put
1
1
0
36
11/20
call
3,825
3,825
0
37
11/20
call
248
248
0
38
11/20
call
1,156
1,156
0
39
11/20
call
123
123
0
40
11/20
call
357
357
0
41
11/20
call
363
363
0
Expiration 2026-11-27
KWEB open interest, settled 2026-10-21, expiration 2026-11-27, strikes 21.5 to 35
Strike
Expiry
Type
Prior OI
Settled OI
Change
21.5
11/27
put
0
6
+6
22
11/27
put
2
16
+14
22.5
11/27
put
49
84
+35
23
11/27
put
55
66
+11
23.5
11/27
call
2
0
-2
23.5
11/27
put
5
25
+20
24
11/27
call
10
11
+1
24
11/27
put
52
68
+16
24.5
11/27
call
1,368
1,347
-21
24.5
11/27
put
2,209
2,213
+4
25
11/27
call
1,066
1,066
0
25
11/27
put
194
201
+7
25.5
11/27
put
0
1
+1
26
11/27
call
59
109
+50
26
11/27
put
1
2
+1
26.5
11/27
call
37
37
0
27
11/27
call
238
238
0
27.5
11/27
call
1
1
0
28
11/27
call
36
34
-2
28
11/27
put
1
1
0
35
11/27
put
1
0
-1
Later expirations (2026-12-18, 2027-01-15, 2027-02-19, 2027-05-21, 2027-06-17, 2028-01-21, 2029-01-19) and all other strikes are in the Markdown table.