SPXPDEC 8Open interest change
Open interest in SPX puts expiring Dec 8 rose 14,608 at the Nov 10 settlement
4,265 to 18,873 contracts between the Nov 9 and Nov 10 settlements, 343% of the prior figure.
Source: settlement open interest archiveDetails
SPX · CALLS · NOV 11Settled
Open interest in SPX calls expiring Nov 11 rose 67,292 at the Nov 10 settlement
As of . Source: settlement open interest archive.
On the page at squawkflow.com/options-flow/2026-11-10/spx-calls-nov-11-2026-open-interest-change: the evidence table and the rule this settlement figure passed; and up to six other SPX snapshots from Nov 10, 2026.
62,670 to 129,962 contracts between the Nov 9 and Nov 10 settlements, 107% of the prior figure.
Evidence
| Measure | Value |
|---|---|
| Open interest, earlier settlement | 62,670 |
| Open interest, later settlement | 129,962 |
| Change (contracts) | +67,292 |
| Change as a share of the earlier figure | 107% |
| Earlier settlement | Nov 9, 2026 |
| Later settlement | Nov 10, 2026 |
| Days to expiry | 1 |
Why it fired
- Rule
- |change| >= 10000 or (>= 2000 and >= 50% of prior), and |change share| >= 2.0 x bucket median; prior OI >= 1000
- Values that cleared it
- Change: 67,292; Change as a share of the earlier figure: 1.0738
- Contracts traded behind each figure
- Open interest changed: 156
- Baseline
- median absolute open interest change share, contracts within a week: 0.1815
- Baseline window
- last 20 sessions
- Baseline n
- 20
- Claim level
- 0, a reported fact
What happened next
This snapshot is itself a settlement figure, so it has no follow-up of its own.