# OXY 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 |
|---:|---|---:|---:|---:|
| 35 | call | 6 | 8 | +2 |
| 40 | call | 5 | 6 | +1 |
| 44 | call | 7 | 10 | +3 |
| 45 | call | 10 | 15 | +5 |
| 45 | put | 1 | 1 | 0 |
| 46 | call | 7 | 10 | +3 |
| 46 | put | 11 | 11 | 0 |
| 47 | call | 11 | 16 | +5 |
| 47 | put | 10 | 10 | 0 |
| 48 | call | 8 | 14 | +6 |
| 48 | put | 23 | 23 | 0 |
| 49 | call | 5 | 5 | 0 |
| 49 | put | 5 | 5 | 0 |
| 50 | call | 50 | 52 | +2 |
| 50 | put | 49 | 59 | +10 |
| 51 | call | 11 | 13 | +2 |
| 51 | put | 147 | 147 | 0 |
| 52 | call | 25 | 28 | +3 |
| 52 | put | 193 | 193 | 0 |
| 53 | call | 12 | 14 | +2 |
| 53 | put | 311 | 311 | 0 |
| 54 | call | 7 | 10 | +3 |
| 54 | put | 148 | 148 | 0 |
| 55 | call | 167 | 167 | 0 |
| 55 | put | 205 | 202 | -3 |
| 56 | call | 19 | 17 | -2 |
| 56 | put | 421 | 404 | -17 |
| 57 | call | 38 | 36 | -2 |
| 57 | put | 315 | 315 | 0 |
| 58 | call | 427 | 427 | 0 |
| 58 | put | 318 | 317 | -1 |
| 59 | call | 147 | 146 | -1 |
| 59 | put | 1651 | 1705 | +54 |
| 60 | call | 553 | 534 | -19 |
| 60 | put | 485 | 662 | +177 |
| 61 | call | 858 | 857 | -1 |
| 61 | put | 588 | 757 | +169 |
| 62 | call | 934 | 914 | -20 |
| 62 | put | 392 | 1143 | +751 |
| 63 | call | 1446 | 1642 | +196 |
| 63 | put | 49 | 264 | +215 |
| 64 | call | 10395 | 10600 | +205 |
| 64 | put | 39 | 40 | +1 |
| 65 | call | 10203 | 10652 | +449 |
| 65 | put | 91 | 91 | 0 |
| 66 | call | 1038 | 1133 | +95 |
| 67 | call | 23642 | 23759 | +117 |
| 67 | put | 1 | 1 | 0 |
| 68 | call | 77 | 77 | 0 |
| 69 | call | 139 | 141 | +2 |
| 70 | call | 133 | 133 | 0 |
| 71 | call | 27 | 27 | 0 |
| 73 | call | 26 | 26 | 0 |
| 73 | put | 3 | 0 | -3 |
| 75 | call | 8 | 8 | 0 |
| 75 | put | 2 | 0 | -2 |

## Expiration 2026-10-30

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 35 | call | 2 | 2 | 0 |
| 44 | call | 1 | 1 | 0 |
| 45 | put | 3 | 3 | 0 |
| 47 | put | 4 | 4 | 0 |
| 48 | put | 9 | 9 | 0 |
| 49 | put | 6 | 6 | 0 |
| 50 | call | 9 | 9 | 0 |
| 50 | put | 62 | 69 | +7 |
| 51 | put | 14 | 14 | 0 |
| 52 | call | 9 | 9 | 0 |
| 52 | put | 45 | 47 | +2 |
| 53 | call | 10 | 10 | 0 |
| 53 | put | 134 | 134 | 0 |
| 54 | call | 21 | 21 | 0 |
| 54 | put | 196 | 196 | 0 |
| 55 | call | 48 | 48 | 0 |
| 55 | put | 434 | 428 | -6 |
| 56 | call | 125 | 125 | 0 |
| 56 | put | 389 | 388 | -1 |
| 57 | call | 141 | 141 | 0 |
| 57 | put | 85 | 92 | +7 |
| 58 | call | 413 | 412 | -1 |
| 58 | put | 3231 | 3232 | +1 |
| 59 | call | 118 | 110 | -8 |
| 59 | put | 266 | 615 | +349 |
| 60 | call | 357 | 343 | -14 |
| 60 | put | 898 | 920 | +22 |
| 61 | call | 748 | 748 | 0 |
| 61 | put | 898 | 942 | +44 |
| 62 | call | 667 | 670 | +3 |
| 62 | put | 148 | 195 | +47 |
| 63 | call | 669 | 670 | +1 |
| 63 | put | 31 | 53 | +22 |
| 64 | call | 1418 | 1462 | +44 |
| 64 | put | 16 | 26 | +10 |
| 65 | call | 2483 | 2877 | +394 |
| 65 | put | 28 | 28 | 0 |
| 66 | call | 1848 | 1881 | +33 |
| 66 | put | 1 | 1 | 0 |
| 67 | call | 266 | 266 | 0 |
| 68 | call | 5415 | 5445 | +30 |
| 69 | call | 156 | 206 | +50 |
| 70 | call | 365 | 365 | 0 |
| 70 | put | 4 | 2 | -2 |
| 71 | call | 25 | 25 | 0 |
| 72 | call | 5 | 6 | +1 |
| 73 | call | 6 | 6 | 0 |
| 75 | call | 2 | 2 | 0 |

## Expiration 2026-11-06

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 46 | put | 4 | 4 | 0 |
| 47 | put | 1 | 1 | 0 |
| 48 | put | 5 | 5 | 0 |
| 49 | put | 35 | 35 | 0 |
| 50 | call | 11 | 11 | 0 |
| 50 | put | 126 | 126 | 0 |
| 51 | put | 11 | 11 | 0 |
| 52 | call | 10 | 10 | 0 |
| 52 | put | 80 | 80 | 0 |
| 53 | call | 3 | 3 | 0 |
| 53 | put | 165 | 155 | -10 |
| 54 | call | 20 | 20 | 0 |
| 54 | put | 53 | 52 | -1 |
| 55 | call | 36 | 36 | 0 |
| 55 | put | 115 | 121 | +6 |
| 56 | call | 75 | 75 | 0 |
| 56 | put | 56 | 57 | +1 |
| 57 | call | 65 | 65 | 0 |
| 57 | put | 405 | 403 | -2 |
| 58 | call | 57 | 57 | 0 |
| 58 | put | 198 | 196 | -2 |
| 59 | call | 62 | 62 | 0 |
| 59 | put | 553 | 579 | +26 |
| 60 | call | 166 | 194 | +28 |
| 60 | put | 105 | 133 | +28 |
| 61 | call | 143 | 177 | +34 |
| 61 | put | 200 | 237 | +37 |
| 62 | call | 480 | 479 | -1 |
| 62 | put | 143 | 152 | +9 |
| 63 | call | 201 | 204 | +3 |
| 63 | put | 22 | 21 | -1 |
| 64 | call | 257 | 272 | +15 |
| 64 | put | 23 | 24 | +1 |
| 65 | call | 2296 | 2291 | -5 |
| 66 | call | 522 | 536 | +14 |
| 67 | call | 45 | 77 | +32 |
| 68 | call | 282 | 244 | -38 |
| 69 | call | 101 | 101 | 0 |
| 70 | call | 129 | 156 | +27 |
| 71 | call | 27 | 27 | 0 |

## Expiration 2026-11-13

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 49 | call | 2 | 2 | 0 |
| 49 | put | 25 | 25 | 0 |
| 50 | put | 38 | 38 | 0 |
| 51 | put | 2 | 2 | 0 |
| 52 | put | 114 | 114 | 0 |
| 53 | put | 36 | 36 | 0 |
| 54 | put | 9 | 9 | 0 |
| 55 | call | 1 | 1 | 0 |
| 55 | put | 49 | 49 | 0 |
| 56 | call | 4 | 4 | 0 |
| 56 | put | 9 | 110 | +101 |
| 57 | call | 36 | 36 | 0 |
| 57 | put | 38 | 40 | +2 |
| 58 | call | 1 | 2 | +1 |
| 58 | put | 72 | 368 | +296 |
| 59 | call | 173 | 173 | 0 |
| 59 | put | 57 | 81 | +24 |
| 60 | call | 173 | 173 | 0 |
| 60 | put | 320 | 320 | 0 |
| 61 | call | 122 | 132 | +10 |
| 61 | put | 115 | 118 | +3 |
| 62 | call | 73 | 73 | 0 |
| 62 | put | 26 | 26 | 0 |
| 63 | call | 928 | 947 | +19 |
| 63 | put | 27 | 31 | +4 |
| 64 | call | 92 | 93 | +1 |
| 64 | put | 1 | 1 | 0 |
| 65 | call | 188 | 190 | +2 |
| 65 | put | 1 | 1 | 0 |
| 66 | call | 156 | 156 | 0 |
| 67 | call | 36 | 36 | 0 |
| 68 | call | 25 | 26 | +1 |
| 69 | call | 1 | 1 | 0 |
| 70 | call | 94 | 99 | +5 |
| 72 | call | 0 | 1 | +1 |
| 73 | call | 6 | 6 | 0 |
| 74 | call | 31 | 32 | +1 |

## Expiration 2026-11-20

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 32.5 | call | 1 | 1 | 0 |
| 32.5 | put | 24 | 24 | 0 |
| 35 | call | 1 | 1 | 0 |
| 35 | put | 123 | 123 | 0 |
| 37.5 | call | 1 | 1 | 0 |
| 37.5 | put | 51 | 51 | 0 |
| 40 | call | 61 | 61 | 0 |
| 40 | put | 310 | 310 | 0 |
| 42.5 | call | 127 | 127 | 0 |
| 42.5 | put | 243 | 243 | 0 |
| 45 | call | 225 | 225 | 0 |
| 45 | put | 3402 | 3392 | -10 |
| 47.5 | call | 277 | 277 | 0 |
| 47.5 | put | 3478 | 3478 | 0 |
| 50 | call | 401 | 320 | -81 |
| 50 | put | 3077 | 3083 | +6 |
| 51 | put | 2 | 2 | 0 |
| 52 | put | 3 | 3 | 0 |
| 52.5 | call | 313 | 317 | +4 |
| 52.5 | put | 3125 | 3119 | -6 |
| 53 | put | 4 | 12 | +8 |
| 54 | put | 2 | 28 | +26 |
| 55 | call | 2119 | 2118 | -1 |
| 55 | put | 5041 | 5065 | +24 |
| 56 | put | 73 | 74 | +1 |
| 57 | put | 9 | 11 | +2 |
| 57.5 | call | 2380 | 2380 | 0 |
| 57.5 | put | 2536 | 2549 | +13 |
| 58 | call | 1 | 1 | 0 |
| 58 | put | 109 | 119 | +10 |
| 59 | call | 0 | 3 | +3 |
| 59 | put | 9 | 12 | +3 |
| 60 | call | 11476 | 11467 | -9 |
| 60 | put | 2200 | 2341 | +141 |
| 61 | call | 6 | 6 | 0 |
| 61 | put | 4 | 4 | 0 |
| 62 | call | 23 | 48 | +25 |
| 62 | put | 6 | 6 | 0 |
| 62.5 | call | 6644 | 7329 | +685 |
| 62.5 | put | 1245 | 1196 | -49 |
| 63 | call | 26 | 81 | +55 |
| 63 | put | 5 | 8 | +3 |
| 64 | call | 57 | 162 | +105 |
| 64 | put | 7 | 8 | +1 |
| 65 | call | 8723 | 8700 | -23 |
| 65 | put | 373 | 373 | 0 |
| 66 | call | 38 | 52 | +14 |
| 67 | call | 22 | 70 | +48 |
| 67.5 | call | 3029 | 3363 | +334 |
| 67.5 | put | 123 | 118 | -5 |
| 68 | call | 104 | 143 | +39 |
| 69 | call | 39 | 115 | +76 |
| 70 | call | 3662 | 3636 | -26 |
| 70 | put | 14 | 14 | 0 |
| 71 | call | 0 | 1 | +1 |
| 72 | call | 19 | 19 | 0 |
| 72.5 | call | 1784 | 1785 | +1 |
| 73 | call | 0 | 21 | +21 |
| 75 | call | 1008 | 1009 | +1 |
| 80 | call | 715 | 715 | 0 |
| 85 | call | 1364 | 1364 | 0 |
| 90 | call | 375 | 375 | 0 |
| 95 | call | 753 | 753 | 0 |

## Expiration 2026-11-27

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 48 | put | 2 | 2 | 0 |
| 49 | call | 1 | 1 | 0 |
| 50 | put | 100 | 100 | 0 |
| 52 | call | 2 | 2 | 0 |
| 52 | put | 0 | 60 | +60 |
| 53 | put | 25 | 25 | 0 |
| 54 | put | 50 | 50 | 0 |
| 55 | call | 10 | 10 | 0 |
| 55 | put | 202 | 204 | +2 |
| 56 | call | 3 | 3 | 0 |
| 56 | put | 20 | 20 | 0 |
| 57 | call | 20 | 20 | 0 |
| 57 | put | 7 | 7 | 0 |
| 58 | call | 1 | 2 | +1 |
| 58 | put | 0 | 21 | +21 |
| 59 | call | 3 | 3 | 0 |
| 59 | put | 9 | 9 | 0 |
| 60 | call | 5 | 5 | 0 |
| 60 | put | 15 | 15 | 0 |
| 61 | call | 7 | 7 | 0 |
| 61 | put | 16 | 16 | 0 |
| 62 | call | 48 | 47 | -1 |
| 62 | put | 8 | 8 | 0 |
| 63 | call | 102 | 123 | +21 |
| 63 | put | 0 | 15 | +15 |
| 64 | call | 161 | 161 | 0 |
| 64 | put | 1 | 1 | 0 |
| 65 | call | 42 | 52 | +10 |
| 65 | put | 2 | 2 | 0 |
| 66 | call | 3 | 3 | 0 |
| 67 | call | 51 | 52 | +1 |
| 68 | call | 189 | 194 | +5 |
| 69 | call | 34 | 34 | 0 |
| 70 | call | 26 | 31 | +5 |
| 74 | call | 1 | 1 | 0 |

## Expiration 2026-12-18

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 20 | call | 31 | 31 | 0 |
| 20 | put | 326 | 326 | 0 |
| 22.5 | put | 28 | 28 | 0 |
| 25 | call | 9 | 9 | 0 |
| 25 | put | 308 | 308 | 0 |
| 27.5 | call | 130 | 130 | 0 |
| 27.5 | put | 398 | 398 | 0 |
| 30 | call | 296 | 296 | 0 |
| 30 | put | 2005 | 2005 | 0 |
| 32.5 | call | 61 | 61 | 0 |
| 32.5 | put | 1528 | 1528 | 0 |
| 35 | call | 214 | 214 | 0 |
| 35 | put | 1965 | 1965 | 0 |
| 37.5 | call | 73 | 73 | 0 |
| 37.5 | put | 2045 | 2045 | 0 |
| 40 | call | 1021 | 1021 | 0 |
| 40 | put | 5473 | 5473 | 0 |
| 42.5 | call | 403 | 403 | 0 |
| 42.5 | put | 2866 | 2866 | 0 |
| 45 | call | 1463 | 1463 | 0 |
| 45 | put | 2543 | 2542 | -1 |
| 47.5 | call | 2013 | 2013 | 0 |
| 47.5 | put | 937 | 937 | 0 |
| 50 | call | 4985 | 4985 | 0 |
| 50 | put | 2421 | 2430 | +9 |
| 52.5 | call | 1509 | 1506 | -3 |
| 52.5 | put | 2254 | 2296 | +42 |
| 55 | call | 4030 | 5109 | +1079 |
| 55 | put | 3250 | 3286 | +36 |
| 57.5 | call | 2765 | 2765 | 0 |
| 57.5 | put | 2246 | 2263 | +17 |
| 60 | call | 5816 | 5797 | -19 |
| 60 | put | 3398 | 3403 | +5 |
| 62.5 | call | 3646 | 3634 | -12 |
| 62.5 | put | 530 | 530 | 0 |
| 65 | call | 6096 | 5341 | -755 |
| 65 | put | 251 | 346 | +95 |
| 67.5 | call | 3744 | 3748 | +4 |
| 67.5 | put | 68 | 68 | 0 |
| 70 | call | 6102 | 5657 | -445 |
| 70 | put | 29 | 30 | +1 |
| 72.5 | call | 1646 | 1670 | +24 |
| 72.5 | put | 30 | 31 | +1 |
| 75 | call | 3083 | 3086 | +3 |
| 80 | call | 1815 | 1817 | +2 |
| 85 | call | 2303 | 2303 | 0 |
| 90 | call | 8746 | 8746 | 0 |
| 95 | call | 4178 | 4190 | +12 |

## Expiration 2027-01-15

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 20 | put | 511 | 511 | 0 |
| 22.5 | call | 67 | 67 | 0 |
| 22.5 | put | 91 | 91 | 0 |
| 25 | call | 99 | 99 | 0 |
| 25 | put | 273 | 273 | 0 |
| 27.5 | call | 157 | 157 | 0 |
| 27.5 | put | 570 | 570 | 0 |
| 30 | call | 532 | 532 | 0 |
| 30 | put | 2697 | 2697 | 0 |
| 32.5 | call | 333 | 333 | 0 |
| 32.5 | put | 3376 | 3376 | 0 |
| 35 | call | 1630 | 1630 | 0 |
| 35 | put | 7027 | 7027 | 0 |
| 37.5 | call | 1674 | 1674 | 0 |
| 37.5 | put | 3401 | 3401 | 0 |
| 40 | call | 4611 | 4611 | 0 |
| 40 | put | 6629 | 6629 | 0 |
| 42.5 | call | 1464 | 1464 | 0 |
| 42.5 | put | 3484 | 3484 | 0 |
| 45 | call | 5199 | 5196 | -3 |
| 45 | put | 7874 | 7874 | 0 |
| 47.5 | call | 1316 | 1315 | -1 |
| 47.5 | put | 4387 | 4387 | 0 |
| 50 | call | 5642 | 5641 | -1 |
| 50 | put | 6002 | 6090 | +88 |
| 52.5 | call | 1928 | 1926 | -2 |
| 52.5 | put | 4461 | 4511 | +50 |
| 55 | call | 6907 | 6947 | +40 |
| 55 | put | 6980 | 6990 | +10 |
| 57.5 | call | 2693 | 2693 | 0 |
| 57.5 | put | 2726 | 2726 | 0 |
| 60 | call | 33485 | 33481 | -4 |
| 60 | put | 13161 | 13189 | +28 |
| 62.5 | call | 42017 | 42043 | +26 |
| 62.5 | put | 809 | 811 | +2 |
| 65 | call | 68271 | 68285 | +14 |
| 65 | put | 288 | 286 | -2 |
| 67.5 | call | 11161 | 11142 | -19 |
| 67.5 | put | 94 | 94 | 0 |
| 70 | call | 10431 | 10419 | -12 |
| 70 | put | 334 | 334 | 0 |
| 72.5 | call | 2223 | 2209 | -14 |
| 72.5 | put | 92 | 92 | 0 |
| 75 | call | 3079 | 3079 | 0 |
| 80 | call | 16116 | 16094 | -22 |
| 80 | put | 1 | 1 | 0 |
| 85 | call | 879 | 879 | 0 |
| 85 | put | 1 | 1 | 0 |
| 90 | call | 372 | 372 | 0 |
| 95 | call | 1796 | 1796 | 0 |

## Expiration 2027-02-19

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 30 | call | 101 | 101 | 0 |
| 30 | put | 1 | 1 | 0 |
| 32.5 | put | 1 | 1 | 0 |
| 35 | put | 29 | 29 | 0 |
| 37.5 | put | 133 | 133 | 0 |
| 40 | put | 8 | 8 | 0 |
| 42.5 | call | 19 | 19 | 0 |
| 42.5 | put | 8 | 8 | 0 |
| 45 | call | 8 | 8 | 0 |
| 45 | put | 136 | 136 | 0 |
| 47.5 | call | 6 | 6 | 0 |
| 47.5 | put | 65 | 65 | 0 |
| 50 | call | 625 | 625 | 0 |
| 50 | put | 746 | 746 | 0 |
| 52.5 | call | 195 | 195 | 0 |
| 52.5 | put | 85 | 85 | 0 |
| 55 | call | 705 | 708 | +3 |
| 55 | put | 436 | 439 | +3 |
| 57.5 | call | 608 | 608 | 0 |
| 57.5 | put | 423 | 584 | +161 |
| 60 | call | 1595 | 1595 | 0 |
| 60 | put | 159 | 167 | +8 |
| 62.5 | call | 1478 | 1490 | +12 |
| 62.5 | put | 11 | 11 | 0 |
| 65 | call | 718 | 733 | +15 |
| 65 | put | 23 | 23 | 0 |
| 67.5 | call | 584 | 583 | -1 |
| 67.5 | put | 2 | 2 | 0 |
| 70 | call | 575 | 575 | 0 |
| 70 | put | 1 | 1 | 0 |
| 75 | call | 263 | 265 | +2 |
| 80 | call | 102 | 102 | 0 |
| 85 | call | 84 | 84 | 0 |
| 90 | call | 60 | 60 | 0 |

## Expiration 2027-03-19

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 27.5 | put | 5 | 5 | 0 |
| 30 | call | 1 | 1 | 0 |
| 30 | put | 7 | 7 | 0 |
| 32.5 | put | 26 | 26 | 0 |
| 35 | call | 1 | 1 | 0 |
| 35 | put | 57 | 57 | 0 |
| 37.5 | call | 4 | 4 | 0 |
| 37.5 | put | 253 | 253 | 0 |
| 40 | call | 218 | 218 | 0 |
| 40 | put | 288 | 288 | 0 |
| 42.5 | call | 137 | 137 | 0 |
| 42.5 | put | 958 | 958 | 0 |
| 45 | call | 293 | 303 | +10 |
| 45 | put | 1228 | 1228 | 0 |
| 47.5 | call | 173 | 173 | 0 |
| 47.5 | put | 711 | 711 | 0 |
| 50 | call | 199 | 199 | 0 |
| 50 | put | 4093 | 4093 | 0 |
| 52.5 | call | 298 | 298 | 0 |
| 52.5 | put | 1265 | 1274 | +9 |
| 55 | call | 759 | 759 | 0 |
| 55 | put | 1674 | 1676 | +2 |
| 57.5 | call | 935 | 935 | 0 |
| 57.5 | put | 627 | 627 | 0 |
| 60 | call | 2684 | 2694 | +10 |
| 60 | put | 1323 | 1323 | 0 |
| 62.5 | call | 2312 | 2323 | +11 |
| 62.5 | put | 599 | 599 | 0 |
| 65 | call | 1609 | 1611 | +2 |
| 65 | put | 478 | 478 | 0 |
| 67.5 | call | 773 | 773 | 0 |
| 67.5 | put | 120 | 120 | 0 |
| 70 | call | 1204 | 1212 | +8 |
| 70 | put | 64 | 64 | 0 |
| 72.5 | call | 144 | 144 | 0 |
| 72.5 | put | 2 | 2 | 0 |
| 75 | call | 546 | 546 | 0 |
| 75 | put | 1 | 1 | 0 |
| 80 | call | 915 | 915 | 0 |
| 85 | call | 141 | 141 | 0 |
| 90 | call | 1714 | 1714 | 0 |
| 95 | call | 4647 | 4647 | 0 |

## Expiration 2027-05-21

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 40 | call | 6 | 6 | 0 |
| 40 | put | 7 | 7 | 0 |
| 42.5 | call | 2 | 2 | 0 |
| 42.5 | put | 2 | 2 | 0 |
| 45 | call | 2 | 2 | 0 |
| 45 | put | 44 | 44 | 0 |
| 47.5 | put | 12 | 12 | 0 |
| 50 | call | 38 | 38 | 0 |
| 50 | put | 22 | 22 | 0 |
| 52.5 | call | 8 | 8 | 0 |
| 52.5 | put | 77 | 77 | 0 |
| 55 | call | 45 | 45 | 0 |
| 55 | put | 10 | 10 | 0 |
| 57.5 | call | 8 | 8 | 0 |
| 57.5 | put | 50 | 50 | 0 |
| 60 | call | 173 | 173 | 0 |
| 60 | put | 46 | 46 | 0 |
| 62.5 | call | 733 | 733 | 0 |
| 62.5 | put | 37 | 37 | 0 |
| 65 | call | 526 | 542 | +16 |
| 65 | put | 46 | 46 | 0 |
| 67.5 | call | 6 | 505 | +499 |
| 67.5 | put | 5 | 5 | 0 |
| 70 | call | 43 | 43 | 0 |
| 70 | put | 1 | 1 | 0 |
| 75 | call | 63 | 63 | 0 |
| 80 | call | 1 | 1 | 0 |
| 80 | put | 1 | 1 | 0 |
| 90 | call | 21 | 21 | 0 |
| 95 | call | 31 | 31 | 0 |

## Expiration 2027-06-17

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 22.5 | put | 34 | 34 | 0 |
| 25 | call | 11 | 11 | 0 |
| 25 | put | 11 | 11 | 0 |
| 27.5 | call | 1 | 1 | 0 |
| 27.5 | put | 1005 | 1005 | 0 |
| 30 | call | 18 | 18 | 0 |
| 30 | put | 26 | 26 | 0 |
| 32.5 | call | 6 | 6 | 0 |
| 32.5 | put | 40 | 40 | 0 |
| 35 | call | 17 | 17 | 0 |
| 35 | put | 906 | 906 | 0 |
| 37.5 | call | 71 | 71 | 0 |
| 37.5 | put | 683 | 683 | 0 |
| 40 | call | 95 | 95 | 0 |
| 40 | put | 1219 | 1219 | 0 |
| 42.5 | call | 192 | 192 | 0 |
| 42.5 | put | 656 | 656 | 0 |
| 45 | call | 93 | 93 | 0 |
| 45 | put | 521 | 521 | 0 |
| 47.5 | call | 139 | 139 | 0 |
| 47.5 | put | 498 | 498 | 0 |
| 50 | call | 378 | 378 | 0 |
| 50 | put | 1793 | 1793 | 0 |
| 52.5 | call | 446 | 448 | +2 |
| 52.5 | put | 1363 | 1369 | +6 |
| 55 | call | 810 | 809 | -1 |
| 55 | put | 2053 | 2055 | +2 |
| 57.5 | call | 329 | 329 | 0 |
| 57.5 | put | 503 | 503 | 0 |
| 60 | call | 3056 | 3056 | 0 |
| 60 | put | 3578 | 3578 | 0 |
| 62.5 | call | 2030 | 1991 | -39 |
| 62.5 | put | 916 | 916 | 0 |
| 65 | call | 3818 | 3818 | 0 |
| 65 | put | 584 | 584 | 0 |
| 67.5 | call | 9517 | 9517 | 0 |
| 67.5 | put | 9 | 9 | 0 |
| 70 | call | 1576 | 1576 | 0 |
| 70 | put | 269 | 269 | 0 |
| 72.5 | call | 1283 | 1283 | 0 |
| 75 | call | 1509 | 1509 | 0 |
| 75 | put | 11 | 11 | 0 |
| 80 | call | 1977 | 1979 | +2 |
| 80 | put | 14 | 14 | 0 |
| 85 | call | 498 | 497 | -1 |
| 90 | call | 397 | 397 | 0 |
| 95 | call | 627 | 643 | +16 |

## Expiration 2027-09-17

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 30 | call | 1 | 1 | 0 |
| 30 | put | 1 | 2 | +1 |
| 32.5 | put | 1 | 1 | 0 |
| 35 | put | 5 | 5 | 0 |
| 37.5 | put | 6 | 6 | 0 |
| 40 | call | 21 | 21 | 0 |
| 40 | put | 38 | 38 | 0 |
| 42.5 | call | 6 | 6 | 0 |
| 42.5 | put | 26 | 26 | 0 |
| 45 | call | 8 | 8 | 0 |
| 45 | put | 9 | 9 | 0 |
| 47.5 | call | 14 | 14 | 0 |
| 47.5 | put | 375 | 375 | 0 |
| 50 | call | 5 | 5 | 0 |
| 50 | put | 211 | 211 | 0 |
| 52.5 | call | 15 | 15 | 0 |
| 52.5 | put | 65 | 65 | 0 |
| 55 | call | 58 | 58 | 0 |
| 55 | put | 657 | 657 | 0 |
| 57.5 | call | 11 | 11 | 0 |
| 57.5 | put | 718 | 718 | 0 |
| 60 | call | 38 | 35 | -3 |
| 60 | put | 225 | 225 | 0 |
| 62.5 | call | 405 | 405 | 0 |
| 62.5 | put | 136 | 137 | +1 |
| 65 | call | 965 | 967 | +2 |
| 65 | put | 714 | 714 | 0 |
| 67.5 | call | 883 | 883 | 0 |
| 67.5 | put | 52 | 52 | 0 |
| 70 | call | 227 | 226 | -1 |
| 75 | call | 1257 | 1257 | 0 |
| 80 | call | 268 | 268 | 0 |
| 85 | call | 7 | 7 | 0 |
| 90 | call | 431 | 441 | +10 |

## Expiration 2028-01-21

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 22.5 | call | 76 | 76 | 0 |
| 22.5 | put | 170 | 170 | 0 |
| 25 | call | 204 | 204 | 0 |
| 25 | put | 164 | 164 | 0 |
| 27.5 | call | 657 | 657 | 0 |
| 27.5 | put | 354 | 354 | 0 |
| 30 | call | 344 | 344 | 0 |
| 30 | put | 987 | 987 | 0 |
| 32.5 | call | 162 | 162 | 0 |
| 32.5 | put | 1044 | 1044 | 0 |
| 35 | call | 391 | 391 | 0 |
| 35 | put | 1318 | 1318 | 0 |
| 37.5 | call | 58 | 58 | 0 |
| 37.5 | put | 156 | 156 | 0 |
| 40 | call | 4404 | 4404 | 0 |
| 40 | put | 4309 | 4309 | 0 |
| 42.5 | call | 591 | 591 | 0 |
| 42.5 | put | 2704 | 2704 | 0 |
| 45 | call | 1636 | 1636 | 0 |
| 45 | put | 1990 | 1990 | 0 |
| 47.5 | call | 464 | 464 | 0 |
| 47.5 | put | 724 | 724 | 0 |
| 50 | call | 961 | 961 | 0 |
| 50 | put | 1221 | 1221 | 0 |
| 52.5 | call | 963 | 963 | 0 |
| 52.5 | put | 947 | 947 | 0 |
| 55 | call | 1191 | 1190 | -1 |
| 55 | put | 1954 | 1975 | +21 |
| 57.5 | call | 652 | 652 | 0 |
| 57.5 | put | 449 | 449 | 0 |
| 60 | call | 3713 | 3713 | 0 |
| 60 | put | 3385 | 3579 | +194 |
| 62.5 | call | 777 | 776 | -1 |
| 62.5 | put | 466 | 466 | 0 |
| 65 | call | 3145 | 3145 | 0 |
| 65 | put | 364 | 364 | 0 |
| 67.5 | call | 1281 | 1281 | 0 |
| 67.5 | put | 389 | 389 | 0 |
| 70 | call | 6377 | 6372 | -5 |
| 70 | put | 277 | 277 | 0 |
| 72.5 | call | 328 | 328 | 0 |
| 72.5 | put | 37 | 37 | 0 |
| 75 | call | 1182 | 1182 | 0 |
| 75 | put | 1 | 1 | 0 |
| 80 | call | 2651 | 2656 | +5 |
| 80 | put | 4 | 4 | 0 |
| 85 | call | 1372 | 1372 | 0 |
| 85 | put | 16 | 16 | 0 |
| 90 | call | 896 | 896 | 0 |
| 90 | put | 2 | 2 | 0 |
| 95 | call | 1170 | 1170 | 0 |
| 95 | put | 4 | 4 | 0 |

## Expiration 2028-12-15

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 22.5 | call | 58 | 58 | 0 |
| 22.5 | put | 203 | 203 | 0 |
| 25 | call | 10 | 10 | 0 |
| 25 | put | 84 | 84 | 0 |
| 27.5 | call | 289 | 289 | 0 |
| 27.5 | put | 18 | 18 | 0 |
| 30 | call | 281 | 281 | 0 |
| 30 | put | 69 | 69 | 0 |
| 32.5 | call | 285 | 285 | 0 |
| 32.5 | put | 64 | 64 | 0 |
| 35 | call | 695 | 695 | 0 |
| 35 | put | 49 | 49 | 0 |
| 37.5 | call | 166 | 166 | 0 |
| 37.5 | put | 149 | 149 | 0 |
| 40 | call | 2281 | 2281 | 0 |
| 40 | put | 211 | 211 | 0 |
| 42.5 | call | 684 | 684 | 0 |
| 42.5 | put | 1553 | 1553 | 0 |
| 45 | call | 1478 | 1478 | 0 |
| 45 | put | 152 | 152 | 0 |
| 47.5 | call | 267 | 267 | 0 |
| 47.5 | put | 71 | 71 | 0 |
| 50 | call | 1271 | 1271 | 0 |
| 50 | put | 251 | 251 | 0 |
| 52.5 | call | 154 | 154 | 0 |
| 52.5 | put | 215 | 215 | 0 |
| 55 | call | 545 | 525 | -20 |
| 55 | put | 203 | 203 | 0 |
| 57.5 | call | 196 | 196 | 0 |
| 57.5 | put | 605 | 605 | 0 |
| 60 | call | 594 | 594 | 0 |
| 60 | put | 447 | 447 | 0 |
| 62.5 | call | 149 | 150 | +1 |
| 62.5 | put | 409 | 411 | +2 |
| 65 | call | 1337 | 1343 | +6 |
| 65 | put | 559 | 558 | -1 |
| 67.5 | call | 288 | 288 | 0 |
| 67.5 | put | 330 | 330 | 0 |
| 70 | call | 1690 | 1689 | -1 |
| 70 | put | 104 | 104 | 0 |
| 72.5 | call | 69 | 69 | 0 |
| 72.5 | put | 568 | 568 | 0 |
| 75 | call | 3233 | 3234 | +1 |
| 75 | put | 2820 | 2820 | 0 |
| 80 | call | 766 | 766 | 0 |
| 80 | put | 7 | 7 | 0 |
| 85 | call | 111 | 111 | 0 |
| 85 | put | 126 | 126 | 0 |
| 90 | call | 617 | 617 | 0 |
| 95 | call | 884 | 884 | 0 |
| 95 | put | 3 | 3 | 0 |

## Expiration 2029-01-19

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 30 | call | 4 | 4 | 0 |
| 30 | put | 48 | 48 | 0 |
| 32.5 | call | 20 | 20 | 0 |
| 32.5 | put | 3 | 3 | 0 |
| 35 | call | 36 | 36 | 0 |
| 35 | put | 1 | 1 | 0 |
| 40 | call | 3 | 3 | 0 |
| 40 | put | 1 | 1 | 0 |
| 42.5 | call | 25 | 25 | 0 |
| 42.5 | put | 10 | 10 | 0 |
| 45 | call | 184 | 194 | +10 |
| 45 | put | 63 | 63 | 0 |
| 47.5 | call | 10 | 10 | 0 |
| 47.5 | put | 1 | 1 | 0 |
| 50 | call | 234 | 234 | 0 |
| 50 | put | 495 | 495 | 0 |
| 52.5 | call | 1224 | 1224 | 0 |
| 55 | call | 472 | 472 | 0 |
| 55 | put | 118 | 118 | 0 |
| 57.5 | call | 3 | 3 | 0 |
| 57.5 | put | 1 | 1 | 0 |
| 60 | call | 39 | 39 | 0 |
| 62.5 | call | 268 | 268 | 0 |
| 62.5 | put | 561 | 561 | 0 |
| 65 | call | 10 | 10 | 0 |
| 65 | put | 362 | 364 | +2 |
| 67.5 | call | 150 | 151 | +1 |
| 70 | call | 592 | 592 | 0 |
| 75 | call | 826 | 826 | 0 |
| 75 | put | 1 | 1 | 0 |
| 80 | call | 223 | 223 | 0 |
| 85 | call | 122 | 122 | 0 |
| 90 | call | 173 | 173 | 0 |

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