# CFG 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 |
|---:|---|---:|---:|---:|
| 47.5 | put | 9 | 9 | 0 |
| 50 | call | 2 | 2 | 0 |
| 50 | put | 43 | 43 | 0 |
| 52.5 | call | 1 | 1 | 0 |
| 52.5 | put | 8 | 8 | 0 |
| 55 | call | 3 | 3 | 0 |
| 55 | put | 32 | 32 | 0 |
| 57.5 | call | 5 | 5 | 0 |
| 57.5 | put | 40 | 40 | 0 |
| 60 | call | 37 | 37 | 0 |
| 60 | put | 133 | 136 | +3 |
| 62.5 | call | 250 | 235 | -15 |
| 62.5 | put | 572 | 591 | +19 |
| 65 | call | 550 | 568 | +18 |
| 65 | put | 227 | 227 | 0 |
| 67.5 | call | 1280 | 1322 | +42 |
| 67.5 | put | 310 | 310 | 0 |
| 70 | call | 730 | 759 | +29 |
| 70 | put | 79 | 79 | 0 |
| 72.5 | call | 108 | 115 | +7 |
| 72.5 | put | 17 | 17 | 0 |
| 75 | call | 238 | 238 | 0 |
| 75 | put | 39 | 39 | 0 |
| 77.5 | call | 35 | 35 | 0 |
| 77.5 | put | 10 | 10 | 0 |
| 80 | call | 107 | 107 | 0 |
| 82.5 | call | 231 | 231 | 0 |
| 85 | call | 1 | 1 | 0 |
| 90 | call | 6 | 6 | 0 |
| 95 | call | 19 | 19 | 0 |

## Expiration 2026-12-18

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 57.5 | call | 1 | 1 | 0 |
| 57.5 | put | 4 | 4 | 0 |
| 60 | call | 0 | 1 | +1 |
| 60 | put | 88 | 88 | 0 |
| 62.5 | call | 8 | 8 | 0 |
| 62.5 | put | 24 | 34 | +10 |
| 65 | call | 9 | 9 | 0 |
| 65 | put | 7 | 7 | 0 |
| 67.5 | call | 582 | 598 | +16 |
| 67.5 | put | 3 | 3 | 0 |
| 70 | call | 32 | 55 | +23 |
| 70 | put | 39 | 39 | 0 |
| 72.5 | call | 9 | 37 | +28 |
| 80 | call | 3 | 3 | 0 |

## Expiration 2027-01-15

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 17.5 | call | 1 | 1 | 0 |
| 17.5 | put | 22 | 22 | 0 |
| 20 | call | 1 | 1 | 0 |
| 20 | put | 15 | 15 | 0 |
| 22.5 | put | 13 | 13 | 0 |
| 25 | call | 4 | 4 | 0 |
| 25 | put | 313 | 313 | 0 |
| 27.5 | put | 28 | 28 | 0 |
| 30 | put | 116 | 116 | 0 |
| 32.5 | put | 494 | 494 | 0 |
| 35 | call | 4 | 4 | 0 |
| 35 | put | 95 | 95 | 0 |
| 37.5 | call | 46 | 46 | 0 |
| 37.5 | put | 127 | 127 | 0 |
| 40 | call | 99 | 99 | 0 |
| 40 | put | 288 | 288 | 0 |
| 42.5 | call | 243 | 243 | 0 |
| 42.5 | put | 429 | 429 | 0 |
| 45 | call | 1426 | 1426 | 0 |
| 45 | put | 492 | 492 | 0 |
| 47.5 | call | 226 | 226 | 0 |
| 47.5 | put | 53 | 53 | 0 |
| 50 | call | 349 | 349 | 0 |
| 50 | put | 53 | 53 | 0 |
| 52.5 | call | 169 | 169 | 0 |
| 52.5 | put | 113 | 113 | 0 |
| 55 | call | 2005 | 2005 | 0 |
| 55 | put | 164 | 163 | -1 |
| 57.5 | call | 21 | 21 | 0 |
| 57.5 | put | 241 | 241 | 0 |
| 60 | call | 227 | 227 | 0 |
| 60 | put | 228 | 228 | 0 |
| 62.5 | call | 106 | 106 | 0 |
| 62.5 | put | 429 | 429 | 0 |
| 65 | call | 538 | 539 | +1 |
| 65 | put | 237 | 237 | 0 |
| 67.5 | call | 1350 | 1350 | 0 |
| 67.5 | put | 33 | 33 | 0 |
| 70 | call | 435 | 435 | 0 |
| 70 | put | 66 | 66 | 0 |
| 72.5 | call | 473 | 473 | 0 |
| 72.5 | put | 25 | 25 | 0 |
| 75 | call | 475 | 492 | +17 |
| 75 | put | 228 | 228 | 0 |
| 77.5 | call | 184 | 183 | -1 |
| 77.5 | put | 72 | 72 | 0 |
| 80 | call | 1478 | 1478 | 0 |
| 80 | put | 2 | 2 | 0 |
| 82.5 | call | 94 | 94 | 0 |
| 85 | call | 1029 | 1029 | 0 |
| 90 | call | 53 | 53 | 0 |
| 95 | call | 21 | 21 | 0 |
| 95 | put | 1 | 1 | 0 |
| 100 | call | 2 | 2 | 0 |

## Expiration 2027-02-19

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 32.5 | put | 2 | 2 | 0 |
| 40 | put | 3 | 3 | 0 |
| 47.5 | put | 3 | 3 | 0 |
| 50 | put | 1 | 1 | 0 |
| 55 | put | 1 | 1 | 0 |
| 60 | put | 5 | 5 | 0 |
| 65 | call | 1 | 1 | 0 |
| 67.5 | call | 14 | 15 | +1 |
| 70 | call | 30 | 38 | +8 |
| 72.5 | call | 49 | 50 | +1 |
| 75 | call | 10 | 49 | +39 |
| 85 | call | 27 | 27 | 0 |
| 90 | call | 21 | 21 | 0 |

## Expiration 2027-04-16

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 45 | call | 1 | 1 | 0 |
| 47.5 | put | 1 | 1 | 0 |
| 50 | call | 50 | 50 | 0 |
| 50 | put | 6 | 6 | 0 |
| 55 | call | 100 | 101 | +1 |
| 55 | put | 6 | 6 | 0 |
| 57.5 | call | 9 | 9 | 0 |
| 57.5 | put | 5 | 5 | 0 |
| 60 | call | 15 | 15 | 0 |
| 62.5 | call | 2 | 2 | 0 |
| 62.5 | put | 2 | 2 | 0 |
| 65 | call | 59 | 59 | 0 |
| 65 | put | 21 | 21 | 0 |
| 67.5 | call | 7 | 7 | 0 |
| 67.5 | put | 26 | 26 | 0 |
| 70 | call | 15 | 15 | 0 |
| 70 | put | 58 | 58 | 0 |
| 72.5 | call | 24 | 28 | +4 |
| 72.5 | put | 51 | 51 | 0 |
| 75 | call | 20 | 20 | 0 |
| 75 | put | 4 | 4 | 0 |
| 77.5 | call | 68 | 68 | 0 |
| 80 | call | 29 | 29 | 0 |
| 85 | call | 11 | 11 | 0 |
| 90 | call | 4 | 4 | 0 |
| 110 | call | 10 | 10 | 0 |

## Expiration 2027-05-21

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 70 | call | 16 | 18 | +2 |
| 72.5 | call | 0 | 4 | +4 |

## Expiration 2027-08-20

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 72.5 | call | 4 | 4 | 0 |

## Expiration 2027-11-19

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 75 | call | 0 | 9 | +9 |

## Expiration 2028-01-21

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 27.5 | put | 1 | 1 | 0 |
| 30 | call | 1 | 1 | 0 |
| 30 | put | 1 | 1 | 0 |
| 32.5 | put | 1 | 1 | 0 |
| 35 | call | 8 | 8 | 0 |
| 37.5 | call | 24 | 24 | 0 |
| 37.5 | put | 2 | 2 | 0 |
| 40 | call | 59 | 59 | 0 |
| 40 | put | 7 | 7 | 0 |
| 42.5 | call | 9 | 9 | 0 |
| 42.5 | put | 1 | 1 | 0 |
| 45 | call | 7 | 7 | 0 |
| 45 | put | 2 | 2 | 0 |
| 47.5 | call | 13 | 13 | 0 |
| 47.5 | put | 56 | 56 | 0 |
| 50 | call | 25 | 24 | -1 |
| 50 | put | 113 | 113 | 0 |
| 52.5 | call | 28 | 28 | 0 |
| 52.5 | put | 2 | 2 | 0 |
| 55 | call | 26 | 25 | -1 |
| 55 | put | 1 | 1 | 0 |
| 57.5 | call | 22 | 22 | 0 |
| 60 | call | 29 | 29 | 0 |
| 60 | put | 32 | 32 | 0 |
| 62.5 | call | 87 | 87 | 0 |
| 62.5 | put | 11 | 11 | 0 |
| 65 | call | 73 | 73 | 0 |
| 65 | put | 40 | 40 | 0 |
| 67.5 | call | 66 | 66 | 0 |
| 67.5 | put | 37 | 37 | 0 |
| 70 | call | 187 | 187 | 0 |
| 70 | put | 347 | 349 | +2 |
| 72.5 | call | 43 | 43 | 0 |
| 72.5 | put | 16 | 16 | 0 |
| 75 | call | 98 | 98 | 0 |
| 75 | put | 117 | 117 | 0 |
| 77.5 | call | 4 | 4 | 0 |
| 80 | call | 18 | 19 | +1 |
| 85 | call | 2 | 2 | 0 |
| 85 | put | 1 | 1 | 0 |
| 90 | call | 66 | 66 | 0 |
| 95 | call | 3 | 3 | 0 |
| 100 | call | 7 | 7 | 0 |
| 105 | call | 1 | 1 | 0 |

## Expiration 2028-12-15

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 30 | call | 1 | 1 | 0 |
| 30 | put | 4 | 4 | 0 |
| 32.5 | call | 3 | 3 | 0 |
| 32.5 | put | 1 | 1 | 0 |
| 37.5 | call | 5 | 5 | 0 |
| 37.5 | put | 600 | 600 | 0 |
| 40 | call | 2 | 2 | 0 |
| 42.5 | call | 3 | 3 | 0 |
| 42.5 | put | 11 | 11 | 0 |
| 45 | call | 6 | 6 | 0 |
| 45 | put | 2 | 2 | 0 |
| 47.5 | call | 5 | 5 | 0 |
| 50 | call | 9 | 9 | 0 |
| 52.5 | call | 5 | 5 | 0 |
| 52.5 | put | 11 | 11 | 0 |
| 55 | call | 15 | 15 | 0 |
| 55 | put | 4 | 4 | 0 |
| 57.5 | call | 60 | 60 | 0 |
| 57.5 | put | 17 | 17 | 0 |
| 60 | call | 52 | 52 | 0 |
| 60 | put | 37 | 37 | 0 |
| 62.5 | call | 5 | 5 | 0 |
| 62.5 | put | 102 | 102 | 0 |
| 65 | call | 119 | 119 | 0 |
| 65 | put | 58 | 58 | 0 |
| 67.5 | call | 121 | 121 | 0 |
| 67.5 | put | 29 | 29 | 0 |
| 70 | call | 91 | 91 | 0 |
| 70 | put | 47 | 47 | 0 |
| 72.5 | call | 263 | 263 | 0 |
| 72.5 | put | 119 | 119 | 0 |
| 75 | call | 197 | 197 | 0 |
| 75 | put | 38 | 38 | 0 |
| 77.5 | call | 44 | 44 | 0 |
| 80 | call | 44 | 43 | -1 |
| 80 | put | 8 | 8 | 0 |
| 85 | call | 33 | 33 | 0 |
| 90 | call | 16 | 16 | 0 |
| 90 | put | 27 | 27 | 0 |
| 95 | call | 126 | 126 | 0 |
| 95 | put | 11 | 11 | 0 |
| 100 | call | 22 | 22 | 0 |
| 105 | call | 27 | 27 | 0 |
| 110 | call | 27 | 27 | 0 |

## Expiration 2029-01-19

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 32.5 | call | 1 | 1 | 0 |
| 37.5 | call | 1 | 1 | 0 |
| 42.5 | put | 6 | 6 | 0 |
| 45 | call | 2 | 2 | 0 |
| 45 | put | 5 | 5 | 0 |
| 55 | call | 3 | 3 | 0 |
| 60 | put | 0 | 39 | +39 |
| 62.5 | call | 6 | 6 | 0 |
| 65 | call | 71 | 72 | +1 |
| 65 | put | 9 | 9 | 0 |
| 67.5 | call | 151 | 155 | +4 |
| 67.5 | put | 8 | 8 | 0 |
| 70 | call | 664 | 664 | 0 |
| 72.5 | call | 292 | 297 | +5 |
| 75 | call | 167 | 167 | 0 |
| 77.5 | call | 308 | 308 | 0 |
| 80 | call | 24 | 25 | +1 |
| 85 | call | 31 | 33 | +2 |
| 90 | call | 16 | 16 | 0 |
| 100 | call | 13 | 13 | 0 |
| 105 | call | 10 | 10 | 0 |

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