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Will OpenAI's valuation hit (HIGH) $1.3T by December 31?

Part of Will OpenAI's valuation hit __ by December 31?
Yes price
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24h volume
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dollars traded
Ends
Jan 5, 2027
Recorded changes
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tracked since Oct 31

Yes price and rules edits

Price history from Polymarket's public API. Each numbered marker is an edit; point at it to read it.
Yes price

Resolution

Trading
Ends Jan 5, 2027
Ended
Waiting for a proposal
Proposed
2 h to dispute on UMA
Resolved
Paid out

Checking the live resolution stage with Polymarket…

Rules history

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  1. 1
    Version 1, currentsince I first saw it,
    Read the current rules
    Question
    Will OpenAI's valuation hit (HIGH) $1.3T by December 31?
    Rules

    This market will resolve to "Yes" if OpenAI's private market valuation, as measured by the NPM Price reported by Nasdaq Private Market, LLC (NPM) for any date between market creation and December 31, 2026, reaches or exceeds the listed amount. Otherwise, this market will resolve to "No".

    NPM Prices are published for trading days only and are updated once daily at 1:00 PM ET on the following calendar day.

    If NPM has not published relevant data for all business dates in the specified period by 1:00 PM ET on January 1, 2027, this market may remain open until 11:59 PM ET on January 4, 2027. If no further data is released by that time, the market will resolve according to the data available.

    If NPM ceases publishing relevant data prior to the end of the specified period, this market will resolve based on the NPM data published for the period prior to the cessation of coverage, as well as any applicable public market capitalization data following an IPO or direct listing.

    If the company completes an IPO or direct listing before the end of the specified period, this market will consider, in addition to the relevant NPM valuations published between market creation and the IPO or direct listing date, the valuation implied by the official IPO or direct listing price, and the company's public market capitalization between the IPO or direct listing date and the end of the specified period.

    Public market capitalization will be determined using the highest/lowest official regular-hours trading price published for the company's primary listed common equity on its primary exchange for any trading day during the specified period, multiplied by the company's total outstanding common shares at the relevant time.

    If the listed company merges with or acquires another entity and remains the parent company, no change to resolution methodology applies.

    If the listed company is acquired, merges into another entity and is no longer the surviving parent company, or otherwise ceases to exist as an independent entity prior to the end of the period, only NPM valuations and applicable public market capitalizations achieved prior to completion of the transaction will be considered for resolution. No transaction, acquisition, or merger consideration will be considered for resolution.

    The resolution source for this market is NPM data published here (https://fe.secondmarket.com/companies/company-30839e0b-2730-4495-839f-1bf638fa9cca/data). The resolution source for any period following an IPO, direct listing, or relevant corporate action, will be official exchange trading data and publicly reported share counts.

    Revisions to previously published NPM data made after their initial release will not be considered, unless made to correct clearly erroneous data.

    End date
    Jan 5, 2027, 04:59 UTC
  2. 1
    First recordedOct 31, 2026, 09:14 UTC

    Saved in my first snapshot of every open market. Neither venue keeps older versions, so nothing before this exists.

Clarifications posted elsewhere

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