# Open interest in SPY calls expiring Oct 8 rose 102,869 at the Oct 7 settlement

As of the Oct 7, 2026 settlement: Open interest in SPY calls expiring Oct 8 rose 102,869 at the Oct 7 settlement. 82,267 to 185,136 contracts between the Oct 6 and Oct 7 settlements, 125% of the prior figure. Source: Cboe settlement open interest archive.

- Session: 2026-10-07
- Kind: Open interest change
- Status: Settled
- Expiry: 2026-10-08 (within a week)
- 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 within a week, last 20 sessions, n = 18, value 0.4047

| Metric | Value |
|---|---:|
| changeShare | 1.2504 |
| daysToExpiry | 1 |
| openInterest | 185136 |
| openInterestChange | 102869 |
| priorOpenInterest | 82267 |
| priorSettlement | 2026-10-06 |
| settlement | 2026-10-07 |

## 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/2026-10-07

## Citation

Source: SquawkFlow, https://squawkflow.com/options-flow/2026-10-07/spy-calls-oct-8-2026-open-interest-change
Retrieved: 2026-10-11 16:45 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.

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