
+0.1%
Will Microsoft be the largest company in the world by market cap on June 30?
24h Vol
$458.3K
Liquidity
$207.8K
Spread
0%
6/30/2026
View marketFinance
Polymarket market
Track live probability, outcome prices, volume, liquidity, and resolution details for Will OpenAI's valuation hit (HIGH) $3.0T by December 31?. The market currently shows a live probability of 10%, $14.6K in 24h volume, and $9.7K in liquidity.
Probability
10%
24h Volume
$14.6K
Liquidity
$9.7K
This market is about whether OpenAI’s private valuation will reach $3.0 trillion before the end of 2026. Because the resolution depends on Nasdaq Private Market’s published NPM Price, the key question is not just OpenAI’s business momentum, but whether an official private-market valuation ever prints at or above that level during the stated window.
The event here is OpenAI’s valuation, measured by the NPM Price reported by Nasdaq Private Market, LLC. The market resolves to Yes if any NPM Price dated from market creation through December 31, 2026 is at least $3.0T; otherwise it resolves to No. If OpenAI goes public before the deadline, the rules also allow the IPO or direct-listing price and post-listing public market capitalization to count for resolution.
OpenAI is one of the most closely watched private companies in the market, so even small changes in fundraising terms, secondary-market pricing, or a public listing can affect whether a $3.0T headline valuation is plausible. The uncertainty comes from both the size of the threshold and the fact that the market is tied to a specific published valuation series, not just informal headlines or estimates. Readers are essentially watching whether an official price reference ever reaches that level before the cutoff.
A new funding round, a major secondary transaction, or a revised NPM Price can all move the market if they change the reported valuation enough to approach or cross $3.0T. An IPO or direct listing would be especially important because the rules explicitly allow the official offering price and later public-market capitalization to be used in resolution. Any change in OpenAI’s coverage by Nasdaq Private Market also matters, since the contract has fallback language for the case where NPM stops publishing data before year-end.
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+0.1%
24h Vol
$458.3K
Liquidity
$207.8K
Spread
0%
6/30/2026
View marketThe current market price implies roughly a 10% chance for the leading outcome, based on live Polymarket pricing. That number is not a prediction from PredictionNinja and it is not a guarantee; it is the current crowd-priced view of the market and can change quickly when new information appears.
The most important source of truth is the NPM Price published by Nasdaq Private Market, since the contract keys off that figure and it is updated only for trading days, one day after publication at 1:00 PM ET. Readers should also watch for any IPO or direct-listing filing, since that changes the resolution path and can introduce public-market pricing into the decision. The deadline is December 31, 2026, with a possible extension into early January 2027 only if the required NPM data has not yet been published for all business dates; the exact cutoff and any missing publication dates are what should be verified before the market closes.
Track live probability, outcome prices, volume, liquidity, and resolution details for Will OpenAI's valuation hit (HIGH) $3.0T by December 31?. The market currently shows a live probability of 10%, $14.6K in 24h volume, and $9.7K in liquidity.
Track live finance prediction markets focused on interest rates, inflation, stock market events, central bank decisions, and global financial forecasting trends.
Yes
9.5%
No
90.5%
This market is currently listed with an end date of Jan 1, 2027. Market timelines can change if the underlying event is postponed, rescheduled, or resolved early.
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.
Probability signal
The current price implies a lower-probability outcome, which can make the market more sensitive to surprise news.
Liquidity context
Liquidity is present but not especially deep, so spreads and order-book movement still matter.
Spread
The bid-ask spread is tight, which usually points to a more actively priced market.
Recent movement
No 24h movement is available yet.
The current displayed probability is 10%, based on the latest normalized Polymarket data available to PredictionNinja.
The rules and resolution criteria are pulled from the market description provided by Polymarket when available.
Prediction markets can move whenever traders react to new information, liquidity changes, injuries, announcements, news, or other event-specific developments.
No. PredictionNinja displays market data and context for research only. It is not financial, legal, betting, or investment advice.

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