Election 2026: what SPX options price for the Nov 4 session.Election 2026: what SPX options price

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SOFI · PUTS · NOV 13Settled

Open interest in SOFI puts expiring Nov 13 (1 week out) rose 18,979 at the Nov 5 settlement

As of . Source: settlement open interest archive.

On the page at squawkflow.com/options-flow/2026-11-05/sofi-puts-nov-13-2026-open-interest-change: the evidence table and the rule this settlement figure passed; and up to six other SOFI snapshots from Nov 5, 2026.

32,530 to 51,509 contracts between the Nov 4 and Nov 5 settlements, 58% of the prior figure.

Evidence

The numbers behind this snapshot, Nov 5, 2026 settlement. Open interest change, not trades; it does not say which side opened or closed.
MeasureValue
Open interest, earlier settlement32,530
Open interest, later settlement51,509
Change (contracts)+18,979
Change as a share of the earlier figure58%
Earlier settlementNov 4, 2026
Later settlementNov 5, 2026
Days to expiry8

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: 18,979; Change as a share of the earlier figure: 0.5834
Contracts traded behind each figure
Open interest changed: 23
Baseline
median absolute open interest change share, contracts 1 to 3 weeks out: 0.047
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.

All SOFI snapshots on the hub