SPX · CALLS · NOV 10Settled

Open interest in SPX calls expiring Nov 10 rose 82,342 at the Nov 9 settlement

As of Nov 9, 2026 settlement. Source: settlement open interest archive.

On the page at squawkflow.com/options-flow/2026-11-09/spx-calls-nov-10-2026-open-interest-change: the evidence table and the rule this settlement figure passed; and up to six other SPX snapshots from Nov 9, 2026.

55,198 to 137,540 contracts between the Nov 6 and Nov 9 settlements, 149% of the prior figure.

Evidence

The numbers behind this snapshot, Nov 9, 2026 settlement. Open interest change, not trades; it does not say which side opened or closed.
Measure	Value
Open interest, earlier settlement	55,198
Open interest, later settlement	137,540
Change (contracts)	+82,342
Change as a share of the earlier figure	149%
Earlier settlement	Nov 6, 2026
Later settlement	Nov 9, 2026
Days to expiry	1

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: 82,342; Change as a share of the earlier figure: 1.4918
Contracts traded behind each figure: Open interest changed: 166
Baseline: median absolute open interest change share, contracts within a week: 0.1714
Baseline window: last 20 sessions
Baseline n: 20
Claim level: 0, a reported fact

This snapshot is itself a settlement figure, so it has no follow-up of its own.

SPXPNOV 10Open interest change
Settled
Open interest in SPX puts expiring Nov 10 rose 110,246 at the Nov 9 settlement
93,892 to 204,138 contracts between the Nov 6 and Nov 9 settlements, 117% of the prior figure.
Source: settlement open interest archiveDetails