# Open interest in XLF calls expiring Dec 18 fell 29,552 at the Oct 13 settlement

As of the Oct 13, 2026 settlement: Open interest in XLF calls expiring Dec 18 fell 29,552 at the Oct 13 settlement. 442,634 to 413,082 contracts between the Oct 12 and Oct 13 settlements, 7% of the prior figure. Source: Cboe settlement open interest archive.

- Session: 2026-10-13
- Kind: Open interest change
- Status: Settled
- Expiry: 2026-12-18 (1 to 3 months)
- Rule: |change| >= 10000 or (>= 2000 and >= 50% of prior), and |change share| >= 2.0 x bucket median; prior OI >= 1000
- Baseline: median absolute open interest change share, contracts 1 to 3 months out, last 20 sessions, n = 20, value 0.0328

| Metric | Value |
|---|---:|
| changeShare | -0.0668 |
| daysToExpiry | 66 |
| openInterest | 413082 |
| openInterestChange | -29552 |
| priorOpenInterest | 442634 |
| priorSettlement | 2026-10-12 |
| settlement | 2026-10-13 |

## What happened next

This snapshot is itself a settlement figure.

Caveat: Open interest change, not trades; it does not say which side opened or closed.

Session page: https://squawkflow.com/options-flow/2026-10-13

## Citation

Source: SquawkFlow, https://squawkflow.com/options-flow/2026-10-13/xlf-calls-dec-18-2026-open-interest-change
Retrieved: 2026-10-15 04:23 ET
Attribution: cite the page URL rather than a copied number. Levels are
recomputed every session, so a number without its date is wrong within a day.

SquawkFlow publishes market-structure data and education. Nothing here is
investment advice, a price target or a recommendation, and we have no order
execution.