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

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PLTR · 197.5 · CALLS · OCT 30Session closed

PLTR 197.5 calls expiring Oct 30 traded 5.0x their open interest

As of , published from Oct 27, 2026, 13:08 ET. Source: delayed broker chain.

On the page at squawkflow.com/options-flow/2026-10-27/pltr-197p5-calls-oct-30-2026-volume-vs-open-interest: the follow-up at the next settlement and at the Oct 30, 2026 expiry, each added once recorded; the evidence table and the rule that fired; and up to six other PLTR snapshots from Oct 27, 2026.

PLTR calls expiring that date in the strikes we track traded 0.7x their open interest, by 12:53 ET on Oct 27, 2026. Tracked: up to 40 strikes around the money across 19 expirations.

Evidence

The numbers behind this snapshot, Oct 27, 2026, 12:53 ET. Session volume from delayed options chain snapshots, published at least 15 minutes after capture. Totals cover the strikes captured around the money, not every listed strike. Not individual trades. Premium is an estimate: volume times the quote midpoint.
MeasureValue
Volume / prior open interest, this strike5.0x
Volume / prior open interest, the expiry's tracked strikes0.65x
Days to expiry3

Why it fired

Rule
volume/prior OI >= 5.0 and >= 3.0 x this expiry's call volume/OI; prior OI >= 1000; volume >= 2000
Values that cleared it
Expiry ratio: 0.65; Ratio: 5
Contracts traded behind each figure
Expiry calls: 38
Baseline
this expiry's call volume/open interest, same session: 0.65
Baseline window
same expiry, same session (n = strikes with open interest)
Baseline n
38
Claim level
1, arithmetic on reported figures

What happened next

  • Next settlement: Pending the next settlement.
  • Expiry, Oct 30, 2026: Pending expiry.
All PLTR snapshots on the hub
  1. PLTRPNOV 20Put/call by expiry

    PLTR puts expiring Nov 20 traded 1.7x the calls, vs a 0.9x median

    The median is PLTR's put/call volume ratio for contracts 1 to 3 months out over the last 13 sessions. 7,545 put and 4,525 call contracts by 12:33 ET on Oct 27, 2026. Tracked: up to 40 strikes around the money across 19 expirations.

    Source: delayed broker chainPLTR pageDetails
  2. PLTRPDEC 18Put/call by expiry

    PLTR puts expiring Dec 18 traded 2.0x the calls, vs a 0.9x median

    The median is PLTR's put/call volume ratio for contracts 1 to 3 months out over the last 13 sessions. 2,412 put and 1,204 call contracts by 10:23 ET on Oct 27, 2026. Tracked: up to 40 strikes around the money across 19 expirations.

    Source: delayed broker chainPLTR pageDetails