# XLRE 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 |
|---:|---|---:|---:|---:|
| 33 | call | 1 | 1 | 0 |
| 33 | put | 44 | 44 | 0 |
| 34 | put | 44 | 44 | 0 |
| 35 | put | 2 | 2 | 0 |
| 37 | put | 6 | 6 | 0 |
| 38 | put | 15 | 15 | 0 |
| 39 | put | 27 | 27 | 0 |
| 40 | call | 124 | 124 | 0 |
| 40 | put | 1282 | 1282 | 0 |
| 41 | call | 1416 | 1417 | +1 |
| 41 | put | 1321 | 1316 | -5 |
| 42 | call | 1046 | 1050 | +4 |
| 42 | put | 1244 | 1251 | +7 |
| 43 | call | 533 | 541 | +8 |
| 43 | put | 91 | 91 | 0 |
| 44 | call | 224 | 248 | +24 |
| 44 | put | 107 | 107 | 0 |
| 45 | call | 454 | 458 | +4 |
| 45 | put | 51 | 51 | 0 |
| 46 | call | 105 | 105 | 0 |
| 46 | put | 1 | 1 | 0 |
| 47 | call | 197 | 197 | 0 |
| 48 | call | 14 | 14 | 0 |
| 50 | call | 7 | 7 | 0 |

## Expiration 2026-12-18

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 40 | put | 2 | 2 | 0 |
| 41 | call | 1 | 1 | 0 |
| 42 | call | 1 | 1 | 0 |
| 42 | put | 1 | 1 | 0 |
| 43 | call | 51 | 54 | +3 |
| 43 | put | 0 | 1 | +1 |
| 44 | call | 18 | 18 | 0 |
| 45 | call | 3 | 69 | +66 |
| 52 | call | 10 | 10 | 0 |

## Expiration 2027-01-15

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 25 | call | 2 | 2 | 0 |
| 25 | put | 38 | 38 | 0 |
| 30 | call | 12 | 12 | 0 |
| 30 | put | 1255 | 1255 | 0 |
| 35 | call | 547 | 547 | 0 |
| 35 | put | 5357 | 5353 | -4 |
| 36 | call | 43 | 43 | 0 |
| 36 | put | 136 | 136 | 0 |
| 37 | call | 25 | 25 | 0 |
| 37 | put | 2902 | 2902 | 0 |
| 38 | call | 119 | 119 | 0 |
| 38 | put | 5 | 5 | 0 |
| 39 | call | 18 | 18 | 0 |
| 39 | put | 206 | 206 | 0 |
| 40 | call | 558 | 560 | +2 |
| 40 | put | 234 | 234 | 0 |
| 41 | call | 785 | 784 | -1 |
| 41 | put | 1743 | 1743 | 0 |
| 42 | call | 459 | 458 | -1 |
| 42 | put | 89 | 89 | 0 |
| 43 | call | 334 | 345 | +11 |
| 43 | put | 587 | 587 | 0 |
| 44 | call | 825 | 1245 | +420 |
| 44 | put | 60 | 60 | 0 |
| 45 | call | 1303 | 1304 | +1 |
| 45 | put | 2 | 2 | 0 |
| 46 | call | 50 | 51 | +1 |
| 46 | put | 4 | 4 | 0 |
| 47 | call | 34 | 34 | 0 |
| 47 | put | 2 | 2 | 0 |
| 48 | call | 14 | 14 | 0 |
| 49 | call | 13 | 13 | 0 |
| 50 | call | 1743 | 1743 | 0 |
| 51 | call | 97 | 97 | 0 |
| 52 | call | 4 | 4 | 0 |
| 53 | call | 26 | 26 | 0 |
| 54 | call | 71 | 71 | 0 |
| 55 | call | 145 | 145 | 0 |
| 60 | call | 1515 | 1515 | 0 |
| 65 | call | 58 | 58 | 0 |

## Expiration 2027-02-19

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 35 | call | 5 | 5 | 0 |
| 35 | put | 4 | 4 | 0 |
| 37 | call | 1 | 1 | 0 |
| 37 | put | 3 | 3 | 0 |
| 39 | call | 3 | 3 | 0 |
| 39 | put | 22 | 22 | 0 |
| 40 | call | 26 | 26 | 0 |
| 40 | put | 4 | 4 | 0 |
| 41 | call | 2 | 2 | 0 |
| 41 | put | 21 | 21 | 0 |
| 42 | call | 10 | 10 | 0 |
| 42 | put | 14 | 14 | 0 |
| 43 | call | 6 | 6 | 0 |
| 43 | put | 5 | 5 | 0 |
| 44 | call | 19 | 19 | 0 |
| 44 | put | 1508 | 1508 | 0 |
| 45 | call | 422 | 423 | +1 |
| 45 | put | 6 | 6 | 0 |
| 46 | call | 17 | 17 | 0 |
| 47 | call | 18 | 18 | 0 |
| 48 | call | 303 | 303 | 0 |
| 49 | call | 4 | 4 | 0 |
| 50 | call | 9 | 9 | 0 |
| 55 | call | 4 | 4 | 0 |

## Expiration 2027-05-21

| Strike | Type | Prior OI | Settled OI | Change |
|---:|---|---:|---:|---:|
| 33 | call | 63 | 64 | +1 |
| 34 | call | 132 | 132 | 0 |
| 35 | call | 141 | 141 | 0 |
| 36 | call | 32 | 32 | 0 |
| 37 | call | 1 | 1 | 0 |
| 37 | put | 1 | 1 | 0 |
| 38 | call | 2 | 2 | 0 |
| 39 | call | 2 | 2 | 0 |
| 40 | call | 46 | 46 | 0 |
| 40 | put | 2 | 2 | 0 |
| 41 | call | 2 | 2 | 0 |
| 41 | put | 5 | 5 | 0 |
| 42 | call | 17 | 17 | 0 |
| 44 | call | 5 | 5 | 0 |
| 45 | call | 21 | 21 | 0 |
| 46 | call | 1 | 1 | 0 |
| 47 | call | 1 | 1 | 0 |
| 49 | put | 1 | 1 | 0 |
| 52 | put | 1 | 1 | 0 |
| 53 | put | 2 | 2 | 0 |

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