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

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TTWO · CALLS · OCT 9Settled

Open interest in TTWO calls expiring Oct 9 rose 4,538 at the Oct 8 settlement

As of . Source: Cboe settlement open interest archive.

4,079 to 8,617 contracts between the Oct 7 and Oct 8 settlements, 111% of the prior figure.

Evidence

The numbers behind this snapshot, Oct 8, 2026 settlement. Open interest change, not trades; it does not say which side opened or closed.
MeasureValue
Open interest, earlier settlement4,079
Open interest, later settlement8,617
Change (contracts)+4,538
Change as a share of the earlier figure111%
Earlier settlementOct 7, 2026
Later settlementOct 8, 2026
Days to expiry1

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: 4,538; Change as a share of the earlier figure: 1.1125
Contracts traded behind each figure
Open interest changed: 12
Baseline
median absolute open interest change share, contracts within a week: 0.0609
Baseline window
last 20 sessions
Baseline n
15
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.