EWJ Options Open Interest by Strike, Oct 21 Settlement
EWJ 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, 523 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 76 to 114. Source: SquawkFlow's archive of settled open interest. Counts are contracts, not trades; they do not identify which side opened or closed a position.
EWJ: largest changes in the full book, settled 2026-10-21 vs 2026-10-20
Strike
Expiry
Type
Prior OI
Settled OI
Change
94
11/20
put
1,377
2,583
+1,206
83
11/20
put
1
501
+500
90
11/20
put
714
881
+167
86
11/20
put
53
158
+105
95.5
11/20
put
0
102
+102
95
01/15
put
612
711
+99
114.84
01/21
call
403
460
+57
94.84
12/18
put
15,058
15,005
-53
91.84
01/21
put
53
103
+50
98
10/30
call
2
51
+49
95
11/20
put
179
150
-29
93
10/23
put
190
216
+26
119.84
01/21
call
48
70
+22
85
11/20
put
145
166
+21
91.5
10/30
put
14
30
+16
Expiration 2026-10-23
EWJ open interest, settled 2026-10-21, expiration 2026-10-23, strikes 75 to 110
Strike
Expiry
Type
Prior OI
Settled OI
Change
75
10/23
put
1
1
0
80
10/23
put
5
5
0
87
10/23
put
2
2
0
88
10/23
put
1
1
0
89
10/23
call
1
7
+6
89.5
10/23
call
16
19
+3
90
10/23
call
16
25
+9
90
10/23
put
2
2
0
90.5
10/23
call
0
2
+2
90.5
10/23
put
12
12
0
91
10/23
call
2
13
+11
91.5
10/23
call
0
13
+13
91.5
10/23
put
1
1
0
92
10/23
put
13
13
0
92.5
10/23
call
1
1
0
92.5
10/23
put
7
7
0
93
10/23
call
2
2
0
93
10/23
put
190
216
+26
93.5
10/23
put
33
19
-14
94
10/23
put
99
87
-12
94.5
10/23
put
30
27
-3
95
10/23
call
1
1
0
95
10/23
put
42
43
+1
95.5
10/23
call
7
6
-1
95.5
10/23
put
20
20
0
96
10/23
call
10
13
+3
96
10/23
put
54
54
0
96.5
10/23
call
20
20
0
96.5
10/23
put
9
9
0
97
10/23
call
72
74
+2
97
10/23
put
52
53
+1
97.5
10/23
call
57
57
0
97.5
10/23
put
31
32
+1
98
10/23
call
51
57
+6
98
10/23
put
35
36
+1
98.5
10/23
call
4
12
+8
99
10/23
call
19
19
0
99
10/23
put
9
7
-2
99.5
10/23
call
1
1
0
99.5
10/23
put
1
2
+1
100
10/23
call
7
7
0
100
10/23
put
0
1
+1
101
10/23
call
8
8
0
101
10/23
put
3
0
-3
102
10/23
put
3
0
-3
110
10/23
call
1
1
0
Expiration 2026-10-30
EWJ open interest, settled 2026-10-21, expiration 2026-10-30, strikes 80 to 108
Strike
Expiry
Type
Prior OI
Settled OI
Change
80
10/30
put
10
10
0
86
10/30
put
2
2
0
88
10/30
put
17
17
0
89
10/30
put
15
15
0
90
10/30
put
10
10
0
91
10/30
put
29
27
-2
91.5
10/30
put
14
30
+16
92
10/30
put
15
15
0
92.5
10/30
put
173
174
+1
93
10/30
put
4
4
0
93.5
10/30
put
3
4
+1
94
10/30
put
7
8
+1
94.5
10/30
put
18
19
+1
95
10/30
put
18
21
+3
95.5
10/30
put
13
13
0
96
10/30
call
1
1
0
96
10/30
put
7
7
0
96.5
10/30
put
11
12
+1
97
10/30
call
72
78
+6
97
10/30
put
33
34
+1
97.5
10/30
call
4
9
+5
97.5
10/30
put
21
21
0
98
10/30
call
2
51
+49
98
10/30
put
10
10
0
98.5
10/30
call
7
8
+1
98.5
10/30
put
2
2
0
99
10/30
call
11
12
+1
99.5
10/30
call
74
76
+2
99.5
10/30
put
22
22
0
100
10/30
call
26
26
0
100
10/30
put
1
1
0
102
10/30
call
3
3
0
103
10/30
put
2
2
0
105
10/30
call
17
17
0
108
10/30
call
6
6
0
Expiration 2026-11-06
EWJ open interest, settled 2026-10-21, expiration 2026-11-06, strikes 88 to 102
Strike
Expiry
Type
Prior OI
Settled OI
Change
88
11/06
put
1
1
0
89
11/06
put
2
2
0
90
11/06
put
2
2
0
90.5
11/06
put
0
3
+3
91
11/06
put
100
103
+3
91.5
11/06
put
1
3
+2
92
11/06
put
12
13
+1
92.5
11/06
put
13
14
+1
93
11/06
put
15
14
-1
93.5
11/06
put
52
51
-1
94
11/06
put
20
20
0
94.5
11/06
call
4
4
0
94.5
11/06
put
6
6
0
95
11/06
put
12
12
0
95.5
11/06
put
12
12
0
96
11/06
call
0
1
+1
96
11/06
put
18
18
0
96.5
11/06
call
2
2
0
96.5
11/06
put
30
30
0
97
11/06
put
12
12
0
97.5
11/06
call
15
15
0
97.5
11/06
put
11
11
0
98
11/06
call
33
33
0
98.5
11/06
call
0
1
+1
98.5
11/06
put
0
4
+4
99
11/06
call
50
50
0
99.5
11/06
call
1
3
+2
102
11/06
call
4
4
0
Expiration 2026-11-13
EWJ open interest, settled 2026-10-21, expiration 2026-11-13, strikes 85 to 102
Strike
Expiry
Type
Prior OI
Settled OI
Change
85
11/13
put
7
7
0
87
11/13
put
2
2
0
88
11/13
put
103
103
0
89
11/13
put
13
13
0
90
11/13
put
13
13
0
91
11/13
put
16
15
-1
91.5
11/13
put
6
6
0
92
11/13
put
56
56
0
92.5
11/13
put
14
14
0
93
11/13
call
15
15
0
93
11/13
put
6
6
0
93.5
11/13
call
1
1
0
93.5
11/13
put
6
6
0
94
11/13
put
12
12
0
94.5
11/13
call
6
6
0
94.5
11/13
put
5
5
0
95
11/13
put
13
13
0
95.5
11/13
call
2
2
0
95.5
11/13
put
2
3
+1
96
11/13
call
0
2
+2
96
11/13
put
0
2
+2
97
11/13
call
1
1
0
97.5
11/13
call
3
3
0
98.5
11/13
call
47
47
0
99
11/13
call
2
2
0
99.5
11/13
call
1
1
0
100
11/13
call
5
5
0
100
11/13
put
1
1
0
102
11/13
call
1
1
0
Expiration 2026-11-20
EWJ open interest, settled 2026-10-21, expiration 2026-11-20, strikes 70 to 110
Strike
Expiry
Type
Prior OI
Settled OI
Change
70
11/20
put
8
8
0
75
11/20
put
3
3
0
80
11/20
call
3
3
0
80
11/20
put
19
20
+1
81
11/20
put
19
19
0
82
11/20
put
6
6
0
83
11/20
put
1
501
+500
84
11/20
put
2
3
+1
85
11/20
put
145
166
+21
86
11/20
put
53
158
+105
87
11/20
put
808
808
0
88
11/20
call
1
1
0
88
11/20
put
129
129
0
89
11/20
call
4
4
0
89
11/20
put
445
440
-5
90
11/20
call
12
12
0
90
11/20
put
714
881
+167
90.5
11/20
put
0
12
+12
91
11/20
call
1
1
0
91
11/20
put
567
576
+9
91.5
11/20
put
0
1
+1
92
11/20
call
7
7
0
92
11/20
put
5,439
5,439
0
92.5
11/20
put
0
12
+12
93
11/20
call
2
2
0
93
11/20
put
345
337
-8
93.5
11/20
call
0
2
+2
93.5
11/20
put
62
74
+12
94
11/20
call
2
2
0
94
11/20
put
1,377
2,583
+1,206
95
11/20
call
10
10
0
95
11/20
put
179
150
-29
95.5
11/20
put
0
102
+102
96
11/20
call
18
18
0
96
11/20
put
192
192
0
96.5
11/20
call
10
0
-10
97
11/20
call
73
73
0
97
11/20
put
167
166
-1
98
11/20
call
72
84
+12
98
11/20
put
56
56
0
99
11/20
call
2,711
2,711
0
99
11/20
put
83
83
0
100
11/20
call
315
307
-8
100
11/20
put
40
40
0
101
11/20
call
84
89
+5
102
11/20
call
46
47
+1
103
11/20
call
14
14
0
104
11/20
call
24
24
0
104
11/20
put
7
7
0
105
11/20
call
211
211
0
106
11/20
call
90
90
0
107
11/20
call
4
4
0
109
11/20
call
3
3
0
110
11/20
call
1
1
0
Expiration 2026-11-27
EWJ open interest, settled 2026-10-21, expiration 2026-11-27, strikes 87 to 107
Strike
Expiry
Type
Prior OI
Settled OI
Change
87
11/27
put
1
1
0
88
11/27
put
3
3
0
89
11/27
put
0
1
+1
90
11/27
put
0
1
+1
91
11/27
put
0
1
+1
92.5
11/27
call
2
2
0
92.5
11/27
put
1
1
0
93
11/27
call
0
2
+2
93
11/27
put
0
1
+1
93.5
11/27
call
3
3
0
93.5
11/27
put
1
1
0
94
11/27
call
2
3
+1
94
11/27
put
40
40
0
95
11/27
put
2
2
0
96
11/27
call
0
1
+1
96.5
11/27
call
1
1
0
97
11/27
call
4
4
0
97.5
11/27
call
2
2
0
98
11/27
call
3
4
+1
98.5
11/27
call
1
15
+14
99.5
11/27
call
1
8
+7
100
11/27
call
11
11
0
100.5
11/27
call
0
9
+9
101
11/27
call
0
5
+5
101.5
11/27
call
0
1
+1
102
11/27
call
3
4
+1
103
11/27
call
3
3
0
104
11/27
call
1
1
0
105
11/27
call
1
1
0
106
11/27
call
1
1
0
107
11/27
call
1
1
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.