# OPEN 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 2026-10-23

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 0.5 | call | 188 | 195 | +7 |
| 0.5 | put | 24 | 24 | 0 |
| 1 | call | 51 | 53 | +2 |
| 1 | put | 0 | 2 | +2 |
| 1.5 | call | 413 | 380 | -33 |
| 1.5 | put | 298 | 299 | +1 |
| 2 | call | 8995 | 9833 | +838 |
| 2 | put | 10530 | 8752 | -1778 |
| 2.5 | call | 15457 | 15768 | +311 |
| 2.5 | put | 650 | 645 | -5 |
| 3 | call | 9522 | 9522 | 0 |
| 3 | put | 100 | 96 | -4 |
| 3.5 | call | 3110 | 3110 | 0 |
| 3.5 | put | 296 | 205 | -91 |
| 4 | call | 713 | 713 | 0 |
| 4 | put | 5 | 5 | 0 |
| 4.5 | call | 1442 | 1442 | 0 |
| 4.5 | put | 5 | 7 | +2 |
| 5 | call | 164 | 173 | +9 |
| 5 | put | 7 | 15 | +8 |
| 5.5 | call | 3 | 3 | 0 |
| 5.5 | put | 6 | 5 | -1 |
| 6 | call | 5 | 5 | 0 |
| 6 | put | 6 | 2 | -4 |
| 6.5 | call | 6 | 6 | 0 |
| 6.5 | put | 3 | 7 | +4 |

## Expiration 2026-10-30

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 0.5 | call | 26 | 26 | 0 |
| 0.5 | put | 5 | 5 | 0 |
| 1 | call | 23 | 23 | 0 |
| 1.5 | call | 29 | 39 | +10 |
| 1.5 | put | 189 | 190 | +1 |
| 2 | call | 1667 | 1862 | +195 |
| 2 | put | 2432 | 2323 | -109 |
| 2.5 | call | 10479 | 11448 | +969 |
| 2.5 | put | 1208 | 1131 | -77 |
| 3 | call | 4899 | 4999 | +100 |
| 3 | put | 249 | 225 | -24 |
| 3.5 | call | 1375 | 1375 | 0 |
| 3.5 | put | 213 | 213 | 0 |
| 4 | call | 677 | 677 | 0 |
| 4 | put | 2 | 2 | 0 |
| 4.5 | call | 98 | 98 | 0 |
| 4.5 | put | 15 | 15 | 0 |
| 5 | call | 8 | 8 | 0 |
| 5 | put | 6 | 6 | 0 |
| 5.5 | call | 1 | 1 | 0 |
| 5.5 | put | 1 | 1 | 0 |
| 6 | call | 2 | 2 | 0 |

## Expiration 2026-11-06

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 0.5 | call | 102 | 105 | +3 |
| 1 | call | 30 | 30 | 0 |
| 1 | put | 510 | 510 | 0 |
| 1.5 | call | 170 | 170 | 0 |
| 1.5 | put | 631 | 635 | +4 |
| 2 | call | 478 | 650 | +172 |
| 2 | put | 854 | 857 | +3 |
| 2.5 | call | 2565 | 2748 | +183 |
| 2.5 | put | 131 | 133 | +2 |
| 3 | call | 2349 | 2362 | +13 |
| 3 | put | 30 | 30 | 0 |
| 3.5 | call | 1727 | 1728 | +1 |
| 3.5 | put | 23 | 23 | 0 |
| 4 | call | 134 | 134 | 0 |
| 4.5 | call | 33 | 33 | 0 |
| 4.5 | put | 1 | 1 | 0 |
| 5 | call | 24 | 24 | 0 |
| 5 | put | 4 | 3 | -1 |
| 5.5 | call | 6 | 6 | 0 |
| 5.5 | put | 1 | 1 | 0 |

## Expiration 2026-11-13

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 0.5 | call | 24 | 25 | +1 |
| 1 | call | 4 | 7 | +3 |
| 1.5 | call | 32 | 42 | +10 |
| 1.5 | put | 2979 | 2990 | +11 |
| 2 | call | 738 | 767 | +29 |
| 2 | put | 804 | 1081 | +277 |
| 2.5 | call | 1839 | 1763 | -76 |
| 2.5 | put | 598 | 606 | +8 |
| 3 | call | 595 | 595 | 0 |
| 3 | put | 16 | 16 | 0 |
| 3.5 | call | 135 | 135 | 0 |
| 3.5 | put | 7 | 8 | +1 |
| 4 | call | 215 | 216 | +1 |
| 4 | put | 1 | 1 | 0 |
| 4.5 | call | 289 | 289 | 0 |
| 4.5 | put | 1 | 1 | 0 |

## Expiration 2026-11-20

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 0.5 | call | 1 | 1 | 0 |
| 1 | call | 1465 | 1495 | +30 |
| 1 | put | 1044 | 1044 | 0 |
| 1.5 | put | 0 | 1 | +1 |
| 2 | call | 7444 | 7668 | +224 |
| 2 | put | 5146 | 5172 | +26 |
| 2.5 | call | 960 | 1048 | +88 |
| 2.5 | put | 4 | 4 | 0 |
| 3 | call | 17516 | 17577 | +61 |
| 3 | put | 2779 | 2770 | -9 |
| 3.5 | call | 4 | 4 | 0 |
| 3.5 | put | 21 | 41 | +20 |
| 4 | call | 18023 | 17966 | -57 |
| 4 | put | 3799 | 3799 | 0 |
| 4.5 | put | 2 | 0 | -2 |
| 5 | call | 13238 | 13153 | -85 |
| 5 | put | 769 | 769 | 0 |
| 6 | call | 9286 | 9316 | +30 |
| 6 | put | 1014 | 1014 | 0 |
| 7 | call | 6892 | 7012 | +120 |
| 7 | put | 232 | 232 | 0 |
| 8 | call | 10906 | 10917 | +11 |
| 8 | put | 63 | 63 | 0 |
| 9 | call | 13348 | 13648 | +300 |
| 9 | put | 1 | 1 | 0 |
| 10 | call | 9366 | 9365 | -1 |
| 11 | call | 686 | 686 | 0 |
| 12 | call | 7202 | 7202 | 0 |
| 15 | call | 12803 | 12803 | 0 |

## Expiration 2026-11-27

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 0.5 | call | 4 | 3 | -1 |
| 1 | call | 2 | 2 | 0 |
| 1.5 | call | 0 | 9 | +9 |
| 1.5 | put | 1762 | 1791 | +29 |
| 2 | call | 105 | 123 | +18 |
| 2 | put | 788 | 762 | -26 |
| 2.5 | call | 284 | 308 | +24 |
| 2.5 | put | 237 | 237 | 0 |
| 3 | call | 161 | 161 | 0 |
| 3 | put | 5 | 5 | 0 |
| 3.5 | call | 82 | 82 | 0 |
| 3.5 | put | 26 | 27 | +1 |
| 4 | call | 13 | 13 | 0 |
| 4 | put | 1 | 1 | 0 |
| 4.5 | call | 26 | 27 | +1 |
| 4.5 | put | 6 | 6 | 0 |

## Expiration 2026-12-18

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 1 | call | 34 | 34 | 0 |
| 1 | put | 330 | 333 | +3 |
| 2 | call | 1244 | 1440 | +196 |
| 2 | put | 2977 | 2849 | -128 |
| 3 | call | 5483 | 5490 | +7 |
| 3 | put | 1396 | 1417 | +21 |
| 4 | call | 6755 | 6745 | -10 |
| 4 | put | 1478 | 1478 | 0 |
| 5 | call | 4301 | 4253 | -48 |
| 5 | put | 392 | 392 | 0 |
| 6 | call | 2128 | 2128 | 0 |
| 6 | put | 207 | 207 | 0 |
| 7 | call | 1417 | 1421 | +4 |
| 7 | put | 8 | 8 | 0 |
| 8 | call | 2134 | 2134 | 0 |
| 8 | put | 2 | 0 | -2 |
| 9 | call | 689 | 734 | +45 |
| 10 | call | 28502 | 28502 | 0 |

## Expiration 2027-01-15

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 0.5 | call | 5915 | 5915 | 0 |
| 0.5 | put | 5419 | 5419 | 0 |
| 1 | call | 63915 | 63915 | 0 |
| 1 | put | 13624 | 13624 | 0 |
| 1.5 | call | 48616 | 48616 | 0 |
| 1.5 | put | 4737 | 4737 | 0 |
| 2 | call | 16415 | 16528 | +113 |
| 2 | put | 5861 | 5867 | +6 |
| 2.5 | call | 4217 | 4217 | 0 |
| 2.5 | put | 2459 | 2459 | 0 |
| 3 | call | 33240 | 33452 | +212 |
| 3 | put | 9281 | 9281 | 0 |
| 3.5 | call | 10124 | 10124 | 0 |
| 3.5 | put | 1161 | 1161 | 0 |
| 4 | call | 43776 | 43819 | +43 |
| 4 | put | 10219 | 10219 | 0 |
| 4.5 | call | 3985 | 3985 | 0 |
| 4.5 | put | 1221 | 621 | -600 |
| 5 | call | 49269 | 49265 | -4 |
| 5 | put | 6893 | 6890 | -3 |
| 5.5 | call | 4558 | 4558 | 0 |
| 5.5 | put | 1669 | 1669 | 0 |
| 6 | call | 9066 | 9066 | 0 |
| 6 | put | 509 | 509 | 0 |
| 7 | call | 63200 | 62873 | -327 |
| 7 | put | 13653 | 13653 | 0 |
| 8 | call | 3468 | 3468 | 0 |
| 8 | put | 127 | 127 | 0 |
| 9 | call | 5378 | 5378 | 0 |
| 10 | call | 68504 | 68509 | +5 |
| 10 | put | 966 | 963 | -3 |
| 12 | call | 14284 | 14284 | 0 |
| 12 | put | 20 | 20 | 0 |
| 15 | call | 23351 | 23264 | -87 |
| 15 | put | 14 | 14 | 0 |
| 17 | call | 13242 | 13242 | 0 |
| 20 | call | 22433 | 22433 | 0 |
| 20 | put | 1 | 1 | 0 |

## Expiration 2027-02-19

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 1 | call | 152 | 152 | 0 |
| 1 | put | 501 | 501 | 0 |
| 2 | call | 870 | 866 | -4 |
| 2 | put | 437 | 424 | -13 |
| 3 | call | 5693 | 5999 | +306 |
| 3 | put | 4761 | 4761 | 0 |
| 4 | call | 4127 | 4146 | +19 |
| 4 | put | 2534 | 2534 | 0 |
| 5 | call | 9945 | 9931 | -14 |
| 5 | put | 667 | 667 | 0 |
| 6 | call | 1912 | 1912 | 0 |
| 6 | put | 64 | 64 | 0 |
| 7 | call | 5574 | 5574 | 0 |
| 7 | put | 4 | 4 | 0 |
| 8 | call | 6562 | 6562 | 0 |
| 8 | put | 2 | 2 | 0 |
| 9 | call | 259 | 259 | 0 |
| 10 | call | 1525 | 1525 | 0 |
| 10 | put | 50 | 50 | 0 |

## Expiration 2027-05-21

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 1 | call | 101 | 101 | 0 |
| 1 | put | 109 | 109 | 0 |
| 2 | call | 205 | 476 | +271 |
| 2 | put | 447 | 497 | +50 |
| 3 | call | 869 | 1179 | +310 |
| 3 | put | 221 | 221 | 0 |
| 4 | call | 1457 | 1447 | -10 |
| 4 | put | 75 | 75 | 0 |
| 5 | call | 560 | 560 | 0 |
| 5 | put | 33 | 33 | 0 |
| 6 | call | 2686 | 2696 | +10 |
| 6 | put | 72 | 72 | 0 |

## Expiration 2027-12-17

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 0.5 | call | 1198 | 1198 | 0 |
| 0.5 | put | 2354 | 2354 | 0 |
| 1 | call | 5579 | 5579 | 0 |
| 1 | put | 3359 | 3369 | +10 |
| 1.5 | call | 2112 | 2112 | 0 |
| 1.5 | put | 388 | 388 | 0 |
| 2 | call | 5369 | 5381 | +12 |
| 2 | put | 2061 | 2061 | 0 |
| 2.5 | call | 2406 | 2406 | 0 |
| 2.5 | put | 469 | 469 | 0 |
| 3 | call | 11203 | 11216 | +13 |
| 3 | put | 6467 | 6469 | +2 |
| 3.5 | call | 6092 | 6092 | 0 |
| 3.5 | put | 6662 | 6662 | 0 |
| 4 | call | 12133 | 12175 | +42 |
| 4 | put | 5352 | 5352 | 0 |
| 4.5 | call | 1943 | 1943 | 0 |
| 4.5 | put | 290 | 290 | 0 |
| 5 | call | 23588 | 23590 | +2 |
| 5 | put | 4576 | 4575 | -1 |
| 5.5 | call | 3688 | 3688 | 0 |
| 5.5 | put | 682 | 682 | 0 |
| 7 | call | 23653 | 23753 | +100 |
| 7 | put | 2345 | 2345 | 0 |
| 10 | call | 23163 | 23126 | -37 |
| 10 | put | 939 | 939 | 0 |
| 12 | call | 8103 | 8103 | 0 |
| 12 | put | 4 | 3 | -1 |
| 15 | call | 6876 | 6872 | -4 |
| 15 | put | 2 | 2 | 0 |
| 17 | call | 442 | 442 | 0 |
| 20 | call | 8776 | 8776 | 0 |

## Expiration 2028-01-21

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 1 | call | 3944 | 3946 | +2 |
| 1 | put | 829 | 836 | +7 |
| 2 | call | 4075 | 4179 | +104 |
| 2 | put | 2173 | 2173 | 0 |
| 3 | call | 7770 | 7830 | +60 |
| 3 | put | 2183 | 2183 | 0 |
| 4 | call | 13819 | 13832 | +13 |
| 4 | put | 6044 | 6044 | 0 |
| 5 | call | 50697 | 56149 | +5452 |
| 5 | put | 8460 | 8459 | -1 |
| 7 | call | 36234 | 36401 | +167 |
| 7 | put | 6042 | 6043 | +1 |
| 10 | call | 85739 | 85884 | +145 |
| 10 | put | 1968 | 1906 | -62 |
| 12 | call | 5547 | 5547 | 0 |
| 12 | put | 168 | 168 | 0 |
| 15 | call | 36888 | 37888 | +1000 |
| 15 | put | 113 | 113 | 0 |
| 17 | call | 436 | 436 | 0 |
| 17 | put | 128 | 128 | 0 |
| 20 | call | 18952 | 19044 | +92 |
| 20 | put | 31 | 31 | 0 |

## Expiration 2028-03-17

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 1 | call | 67 | 67 | 0 |
| 2 | call | 966 | 966 | 0 |
| 2 | put | 261 | 261 | 0 |
| 3 | call | 1175 | 1177 | +2 |
| 3 | put | 738 | 738 | 0 |
| 4 | call | 200 | 200 | 0 |
| 4 | put | 12 | 12 | 0 |
| 5 | call | 909 | 909 | 0 |
| 5 | put | 27 | 27 | 0 |
| 7 | call | 2491 | 2685 | +194 |
| 7 | put | 1 | 1 | 0 |

## Expiration 2028-06-16

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 1 | call | 59 | 59 | 0 |
| 1 | put | 1 | 1 | 0 |
| 2 | call | 143 | 143 | 0 |
| 2 | put | 624 | 624 | 0 |
| 3 | call | 409 | 419 | +10 |
| 3 | put | 6 | 6 | 0 |
| 4 | call | 570 | 570 | 0 |
| 4 | put | 12 | 12 | 0 |
| 5 | call | 1085 | 1091 | +6 |
| 7 | call | 1052 | 1133 | +81 |

## Expiration 2028-09-15

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 1 | call | 516 | 516 | 0 |
| 1 | put | 10 | 10 | 0 |
| 2 | call | 933 | 943 | +10 |
| 2 | put | 785 | 786 | +1 |
| 3 | call | 1146 | 1154 | +8 |
| 3 | put | 1542 | 1542 | 0 |
| 4 | call | 2463 | 2463 | 0 |
| 4 | put | 1125 | 1125 | 0 |
| 5 | call | 6043 | 6043 | 0 |
| 5 | put | 179 | 180 | +1 |
| 7 | call | 27712 | 27733 | +21 |
| 7 | put | 126 | 126 | 0 |

## Expiration 2029-01-19

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 1 | call | 972 | 2961 | +1989 |
| 1 | put | 119 | 119 | 0 |
| 2 | call | 3694 | 4011 | +317 |
| 2 | put | 1690 | 1321 | -369 |
| 3 | call | 7065 | 7940 | +875 |
| 3 | put | 521 | 557 | +36 |
| 4 | call | 2135 | 2145 | +10 |
| 4 | put | 222 | 222 | 0 |
| 5 | call | 6729 | 6912 | +183 |
| 5 | put | 1127 | 1128 | +1 |

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