# GPN Options Open Interest by Strike, Oct 21 Settlement

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.

## Expiration 2026-11-20

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 35 | put | 43 | 43 | 0 |
| 40 | put | 16 | 16 | 0 |
| 45 | put | 12 | 12 | 0 |
| 50 | put | 42 | 42 | 0 |
| 55 | put | 1121 | 1122 | +1 |
| 60 | call | 8 | 8 | 0 |
| 60 | put | 603 | 603 | 0 |
| 62.5 | call | 5 | 5 | 0 |
| 62.5 | put | 17 | 17 | 0 |
| 65 | call | 14 | 14 | 0 |
| 65 | put | 153 | 153 | 0 |
| 67.5 | call | 32 | 32 | 0 |
| 67.5 | put | 11 | 11 | 0 |
| 70 | call | 342 | 342 | 0 |
| 70 | put | 330 | 329 | -1 |
| 72.5 | call | 2 | 2 | 0 |
| 72.5 | put | 91 | 91 | 0 |
| 75 | call | 64 | 64 | 0 |
| 75 | put | 309 | 319 | +10 |
| 77.5 | call | 49 | 49 | 0 |
| 77.5 | put | 67 | 88 | +21 |
| 80 | call | 522 | 522 | 0 |
| 80 | put | 668 | 668 | 0 |
| 82.5 | call | 756 | 756 | 0 |
| 82.5 | put | 14 | 25 | +11 |
| 85 | call | 3333 | 3333 | 0 |
| 85 | put | 164 | 164 | 0 |
| 87.5 | call | 214 | 215 | +1 |
| 87.5 | put | 1 | 1 | 0 |
| 90 | call | 982 | 990 | +8 |
| 90 | put | 74 | 74 | 0 |
| 92.5 | call | 211 | 682 | +471 |
| 95 | call | 323 | 328 | +5 |
| 95 | put | 1 | 1 | 0 |
| 100 | call | 807 | 839 | +32 |
| 100 | put | 17 | 17 | 0 |
| 105 | call | 145 | 145 | 0 |
| 105 | put | 1 | 1 | 0 |
| 110 | call | 197 | 197 | 0 |
| 115 | call | 118 | 118 | 0 |
| 120 | call | 260 | 260 | 0 |
| 125 | call | 113 | 113 | 0 |
| 130 | call | 9 | 9 | 0 |
| 135 | call | 98 | 98 | 0 |
| 140 | call | 3 | 3 | 0 |

## Expiration 2026-12-18

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 35 | put | 4 | 4 | 0 |
| 40 | call | 1 | 1 | 0 |
| 40 | put | 77 | 77 | 0 |
| 45 | put | 29 | 29 | 0 |
| 50 | call | 7 | 7 | 0 |
| 50 | put | 50 | 50 | 0 |
| 55 | call | 4 | 4 | 0 |
| 55 | put | 37 | 37 | 0 |
| 60 | call | 8 | 8 | 0 |
| 60 | put | 119 | 119 | 0 |
| 62.5 | put | 43 | 43 | 0 |
| 65 | call | 5 | 5 | 0 |
| 65 | put | 114 | 114 | 0 |
| 67.5 | call | 3 | 3 | 0 |
| 67.5 | put | 58 | 57 | -1 |
| 70 | call | 55 | 55 | 0 |
| 70 | put | 508 | 508 | 0 |
| 72.5 | call | 14 | 14 | 0 |
| 72.5 | put | 97 | 101 | +4 |
| 75 | call | 39 | 39 | 0 |
| 75 | put | 213 | 213 | 0 |
| 77.5 | call | 58 | 58 | 0 |
| 77.5 | put | 37 | 37 | 0 |
| 80 | call | 168 | 168 | 0 |
| 80 | put | 85 | 85 | 0 |
| 82.5 | put | 206 | 206 | 0 |
| 85 | call | 140 | 140 | 0 |
| 85 | put | 96 | 96 | 0 |
| 87.5 | call | 7 | 8 | +1 |
| 87.5 | put | 71 | 71 | 0 |
| 90 | call | 158 | 164 | +6 |
| 90 | put | 332 | 332 | 0 |
| 92.5 | call | 9 | 9 | 0 |
| 95 | call | 3170 | 3136 | -34 |
| 95 | put | 37 | 37 | 0 |
| 100 | call | 481 | 494 | +13 |
| 100 | put | 11 | 11 | 0 |
| 105 | call | 189 | 222 | +33 |
| 105 | put | 1 | 1 | 0 |
| 110 | call | 42 | 42 | 0 |
| 110 | put | 1 | 1 | 0 |
| 115 | call | 31 | 31 | 0 |
| 120 | call | 43 | 43 | 0 |
| 125 | call | 341 | 341 | 0 |
| 130 | call | 52 | 52 | 0 |
| 135 | call | 1 | 1 | 0 |
| 140 | call | 1 | 1 | 0 |

## Expiration 2027-01-15

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 35 | call | 21 | 21 | 0 |
| 35 | put | 24 | 24 | 0 |
| 40 | call | 60 | 60 | 0 |
| 40 | put | 158 | 158 | 0 |
| 45 | call | 2 | 2 | 0 |
| 45 | put | 41 | 41 | 0 |
| 50 | call | 169 | 169 | 0 |
| 50 | put | 128 | 128 | 0 |
| 55 | call | 8 | 8 | 0 |
| 55 | put | 218 | 218 | 0 |
| 60 | call | 77 | 77 | 0 |
| 60 | put | 2980 | 2980 | 0 |
| 62.5 | call | 29 | 29 | 0 |
| 62.5 | put | 180 | 179 | -1 |
| 65 | call | 68 | 68 | 0 |
| 65 | put | 661 | 661 | 0 |
| 67.5 | call | 8 | 8 | 0 |
| 67.5 | put | 38 | 38 | 0 |
| 70 | call | 132 | 132 | 0 |
| 70 | put | 154 | 154 | 0 |
| 72.5 | call | 35 | 35 | 0 |
| 72.5 | put | 526 | 526 | 0 |
| 75 | call | 133 | 133 | 0 |
| 75 | put | 213 | 231 | +18 |
| 77.5 | call | 45 | 45 | 0 |
| 77.5 | put | 98 | 98 | 0 |
| 80 | call | 843 | 843 | 0 |
| 80 | put | 529 | 529 | 0 |
| 82.5 | call | 13 | 13 | 0 |
| 82.5 | put | 12 | 12 | 0 |
| 85 | call | 571 | 571 | 0 |
| 85 | put | 1334 | 1334 | 0 |
| 87.5 | call | 2 | 2 | 0 |
| 87.5 | put | 18 | 19 | +1 |
| 90 | call | 705 | 705 | 0 |
| 90 | put | 49 | 49 | 0 |
| 92.5 | call | 94 | 96 | +2 |
| 95 | call | 2734 | 2734 | 0 |
| 95 | put | 81 | 81 | 0 |
| 100 | call | 8683 | 8683 | 0 |
| 100 | put | 32 | 32 | 0 |
| 105 | call | 679 | 680 | +1 |
| 105 | put | 1261 | 1261 | 0 |
| 110 | call | 1932 | 1932 | 0 |
| 110 | put | 5 | 5 | 0 |
| 115 | call | 2329 | 2329 | 0 |
| 120 | call | 2536 | 2536 | 0 |
| 125 | call | 37 | 37 | 0 |
| 130 | call | 103 | 103 | 0 |
| 135 | call | 2045 | 2045 | 0 |
| 140 | call | 124 | 124 | 0 |
| 145 | call | 286 | 286 | 0 |
| 150 | call | 348 | 348 | 0 |
| 155 | call | 29 | 29 | 0 |
| 160 | call | 9 | 9 | 0 |
| 165 | call | 4 | 4 | 0 |
| 170 | call | 22 | 22 | 0 |
| 175 | call | 8 | 8 | 0 |

## Expiration 2027-02-19

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 35 | put | 43 | 43 | 0 |
| 40 | put | 1 | 1 | 0 |
| 45 | put | 17 | 17 | 0 |
| 47.5 | put | 8 | 8 | 0 |
| 50 | put | 2 | 2 | 0 |
| 55 | put | 13 | 13 | 0 |
| 57.5 | put | 3 | 3 | 0 |
| 60 | put | 90 | 90 | 0 |
| 62.5 | put | 4 | 4 | 0 |
| 65 | put | 5 | 5 | 0 |
| 67.5 | put | 3 | 3 | 0 |
| 70 | call | 1 | 1 | 0 |
| 70 | put | 6 | 6 | 0 |
| 72.5 | put | 2 | 2 | 0 |
| 75 | put | 2 | 2 | 0 |
| 77.5 | put | 1 | 1 | 0 |
| 80 | put | 1 | 1 | 0 |
| 85 | call | 19 | 19 | 0 |
| 85 | put | 1 | 1 | 0 |
| 87.5 | call | 1 | 1 | 0 |
| 90 | call | 34 | 34 | 0 |
| 92.5 | call | 72 | 72 | 0 |
| 95 | call | 67 | 67 | 0 |
| 100 | call | 18 | 18 | 0 |
| 105 | call | 157 | 157 | 0 |
| 110 | call | 23 | 23 | 0 |
| 115 | call | 89 | 89 | 0 |
| 120 | call | 167 | 167 | 0 |
| 125 | call | 17 | 17 | 0 |
| 140 | call | 7 | 7 | 0 |

## Expiration 2027-03-19

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 35 | put | 30 | 30 | 0 |
| 40 | put | 31 | 31 | 0 |
| 45 | put | 19 | 19 | 0 |
| 50 | put | 38 | 38 | 0 |
| 55 | put | 56 | 56 | 0 |
| 60 | call | 51 | 51 | 0 |
| 60 | put | 143 | 143 | 0 |
| 62.5 | put | 20 | 20 | 0 |
| 65 | call | 41 | 41 | 0 |
| 65 | put | 61 | 61 | 0 |
| 67.5 | call | 24 | 24 | 0 |
| 67.5 | put | 298 | 298 | 0 |
| 70 | call | 2171 | 2171 | 0 |
| 70 | put | 26 | 26 | 0 |
| 72.5 | call | 4 | 4 | 0 |
| 72.5 | put | 42 | 42 | 0 |
| 75 | call | 123 | 123 | 0 |
| 75 | put | 743 | 743 | 0 |
| 77.5 | call | 38 | 38 | 0 |
| 77.5 | put | 48 | 48 | 0 |
| 80 | call | 30 | 30 | 0 |
| 80 | put | 9 | 9 | 0 |
| 82.5 | call | 1 | 1 | 0 |
| 82.5 | put | 6 | 6 | 0 |
| 85 | call | 87 | 87 | 0 |
| 85 | put | 613 | 613 | 0 |
| 87.5 | call | 1 | 1 | 0 |
| 87.5 | put | 13 | 13 | 0 |
| 90 | call | 3624 | 3624 | 0 |
| 90 | put | 9 | 9 | 0 |
| 95 | call | 138 | 138 | 0 |
| 95 | put | 41 | 41 | 0 |
| 100 | call | 4576 | 4576 | 0 |
| 105 | call | 30 | 30 | 0 |
| 110 | call | 400 | 400 | 0 |
| 115 | call | 2 | 2 | 0 |
| 120 | call | 80 | 80 | 0 |
| 130 | call | 53 | 53 | 0 |
| 135 | call | 4 | 4 | 0 |

## Expiration 2027-05-21

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 42.5 | put | 1 | 1 | 0 |
| 60 | put | 1 | 1 | 0 |
| 65 | put | 11 | 11 | 0 |
| 70 | put | 1 | 1 | 0 |
| 80 | call | 1 | 1 | 0 |
| 85 | put | 1 | 1 | 0 |
| 95 | call | 1 | 1 | 0 |
| 100 | call | 2 | 2 | 0 |
| 125 | call | 1 | 1 | 0 |

## Expiration 2027-06-17

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 35 | put | 8 | 8 | 0 |
| 40 | put | 1 | 1 | 0 |
| 47.5 | put | 1 | 1 | 0 |
| 50 | put | 29 | 29 | 0 |
| 55 | put | 13 | 13 | 0 |
| 60 | put | 50 | 50 | 0 |
| 62.5 | put | 12 | 12 | 0 |
| 65 | put | 19 | 19 | 0 |
| 67.5 | put | 25 | 25 | 0 |
| 70 | put | 18 | 18 | 0 |
| 72.5 | put | 75 | 75 | 0 |
| 75 | put | 42 | 42 | 0 |
| 80 | call | 1 | 1 | 0 |
| 80 | put | 115 | 115 | 0 |
| 85 | call | 8 | 8 | 0 |
| 85 | put | 97 | 97 | 0 |
| 90 | call | 14 | 14 | 0 |
| 90 | put | 63 | 63 | 0 |
| 95 | call | 137 | 137 | 0 |
| 100 | call | 130 | 130 | 0 |
| 105 | call | 61 | 61 | 0 |
| 110 | call | 53 | 53 | 0 |
| 115 | call | 96 | 96 | 0 |
| 120 | call | 34 | 34 | 0 |
| 125 | call | 26 | 26 | 0 |
| 130 | call | 11 | 11 | 0 |
| 135 | call | 30 | 30 | 0 |
| 140 | call | 26 | 26 | 0 |

## Expiration 2027-09-17

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 45 | put | 4 | 4 | 0 |
| 50 | put | 3 | 3 | 0 |
| 55 | put | 6 | 6 | 0 |
| 60 | put | 33 | 33 | 0 |
| 65 | put | 21 | 21 | 0 |
| 70 | put | 3 | 3 | 0 |
| 75 | put | 3 | 3 | 0 |
| 80 | call | 7 | 7 | 0 |
| 80 | put | 48 | 48 | 0 |
| 85 | put | 51 | 51 | 0 |
| 90 | put | 18 | 18 | 0 |
| 100 | call | 3 | 3 | 0 |
| 105 | call | 18 | 18 | 0 |
| 110 | call | 47 | 47 | 0 |
| 115 | call | 47 | 47 | 0 |
| 120 | call | 50 | 50 | 0 |
| 125 | call | 6 | 6 | 0 |
| 130 | call | 3 | 3 | 0 |
| 135 | call | 3 | 3 | 0 |

## Expiration 2028-01-21

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 35 | call | 2 | 2 | 0 |
| 35 | put | 26 | 26 | 0 |
| 40 | call | 191 | 191 | 0 |
| 40 | put | 15 | 15 | 0 |
| 45 | call | 16 | 16 | 0 |
| 45 | put | 105 | 105 | 0 |
| 50 | call | 25 | 25 | 0 |
| 50 | put | 268 | 268 | 0 |
| 55 | call | 160 | 160 | 0 |
| 55 | put | 19 | 19 | 0 |
| 60 | call | 641 | 641 | 0 |
| 60 | put | 1786 | 1786 | 0 |
| 62.5 | put | 58 | 58 | 0 |
| 65 | call | 333 | 333 | 0 |
| 65 | put | 37 | 37 | 0 |
| 70 | call | 215 | 215 | 0 |
| 70 | put | 125 | 125 | 0 |
| 75 | call | 71 | 71 | 0 |
| 75 | put | 28 | 28 | 0 |
| 77.5 | put | 2 | 2 | 0 |
| 80 | call | 74 | 74 | 0 |
| 80 | put | 99 | 99 | 0 |
| 82.5 | call | 1 | 1 | 0 |
| 82.5 | put | 0 | 45 | +45 |
| 85 | call | 167 | 167 | 0 |
| 85 | put | 131 | 212 | +81 |
| 90 | call | 401 | 401 | 0 |
| 90 | put | 8 | 8 | 0 |
| 92.5 | call | 2 | 2 | 0 |
| 95 | call | 1588 | 1588 | 0 |
| 95 | put | 1480 | 1480 | 0 |
| 100 | call | 396 | 396 | 0 |
| 100 | put | 19 | 19 | 0 |
| 105 | call | 107 | 107 | 0 |
| 105 | put | 9 | 9 | 0 |
| 110 | call | 631 | 631 | 0 |
| 110 | put | 11 | 11 | 0 |
| 115 | call | 101 | 101 | 0 |
| 115 | put | 21 | 21 | 0 |
| 120 | call | 741 | 741 | 0 |
| 125 | call | 65 | 65 | 0 |
| 130 | call | 392 | 392 | 0 |
| 130 | put | 5 | 5 | 0 |
| 135 | call | 2 | 2 | 0 |
| 140 | call | 27 | 27 | 0 |

## Expiration 2028-06-16

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 40 | put | 1 | 1 | 0 |
| 50 | put | 1 | 1 | 0 |
| 60 | call | 1 | 1 | 0 |
| 70 | put | 16 | 16 | 0 |
| 75 | call | 2 | 2 | 0 |
| 77.5 | call | 3 | 3 | 0 |
| 85 | call | 3 | 3 | 0 |
| 90 | call | 1 | 1 | 0 |
| 95 | call | 34 | 34 | 0 |
| 100 | call | 24 | 24 | 0 |
| 105 | call | 46 | 46 | 0 |
| 110 | call | 1 | 1 | 0 |
| 115 | call | 1 | 1 | 0 |
| 120 | call | 7 | 7 | 0 |
| 130 | call | 1 | 1 | 0 |

## Expiration 2028-12-15

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 40 | put | 1 | 1 | 0 |
| 45 | call | 232 | 232 | 0 |
| 50 | call | 1 | 1 | 0 |
| 55 | put | 1 | 1 | 0 |
| 70 | put | 3 | 3 | 0 |
| 72.5 | put | 1 | 1 | 0 |
| 75 | put | 6 | 6 | 0 |
| 77.5 | put | 2 | 2 | 0 |
| 80 | put | 1 | 1 | 0 |
| 82.5 | put | 1 | 1 | 0 |
| 87.5 | call | 1 | 1 | 0 |
| 87.5 | put | 2 | 2 | 0 |
| 90 | call | 2 | 2 | 0 |
| 90 | put | 2 | 2 | 0 |
| 95 | call | 2 | 2 | 0 |
| 100 | call | 131 | 134 | +3 |
| 100 | put | 409 | 409 | 0 |
| 105 | call | 889 | 889 | 0 |
| 105 | put | 700 | 700 | 0 |
| 115 | call | 90 | 90 | 0 |
| 120 | call | 2 | 2 | 0 |
| 130 | call | 2 | 2 | 0 |
| 135 | call | 500 | 500 | 0 |
| 140 | call | 5 | 5 | 0 |

## Expiration 2029-01-19

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 45 | call | 142 | 142 | 0 |
| 45 | put | 1 | 1 | 0 |
| 60 | call | 2 | 2 | 0 |
| 65 | put | 1 | 1 | 0 |
| 75 | put | 1 | 1 | 0 |
| 80 | put | 131 | 131 | 0 |
| 85 | call | 4 | 4 | 0 |
| 100 | call | 2 | 2 | 0 |
| 110 | call | 35 | 35 | 0 |
| 110 | put | 36 | 36 | 0 |
| 120 | call | 3 | 3 | 0 |

Source page: https://squawkflow.com/oi-changes/GPN