SimpleFunctions

↓$750B · Will OpenAI's valuation hit __ by December 31

↓$750B is priced at 54¢ on Polymarket. Current book: 50¢ bid, 57¢ ask, 7¢ spread. This outcome ranks #6 of 15 inside Will OpenAI's valuation hit __ by December 31?.

Price history

54¢ current

+2¢
50¢55¢
Jun 15, 2026Jun 15, 2026

Contract brief

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.

Outcome

↓$750B

Rank

#6 of 15

Leader

↑$900B 88¢

Range

4¢-88¢

Family volume

$647K

Identifier

0xf57c3d72...4de4

Jun 15, 2026, 10:38 AM UTC · 18m ago

Implied probability

54¢
Latest venue quote
Jun 15, 2026, 10:38 AM UTC · 18m ago

Bid

50¢

Ask

57¢

Spread

Reported volume

$76K

Family rank

#6 of 15

15 outcomes · Will OpenAI's valuation hit __ by December 31?

Closes

Jan 1, 2027

Family volume

$647K

Orderbook snapshot

50 / 57¢

Polymarket
7¢ spread
BidSize
50¢10
49¢25
48¢544
41¢22
40¢20
39¢210
35¢190
34¢70
AskSize
57¢54
58¢35
61¢5
62¢200
63¢24
65¢200
68¢70
69¢320

Contract terms

What resolves this market.

YES condition

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.

Venue

Polymarket

Closes

Jan 1, 2027

Identifier

0xf57c3d72…4de4

SF Signal
SF Index
103.13
Regime
neutral

Event family

Will OpenAI's valuation hit __ by December 31.

The same race as a probability stack: rank, volume, and where this contract sits against the other outcomes.

Total volume

$647K

Outcomes

15

Highest price

↑$900B 88¢

Current share

12%

OutcomePriceVolume24hDepth

↑$900B

polymarket · 0x6cfe7a9e60cccf76f79b654192e32585c1f4808ac1abbe17291386b5dc3d6242

88¢
$58K$323

↑$1.0T

polymarket · 0x6f107a898291e9e227ef0835f74062c7fbf450363da765cec5372b86cf3686c7

82¢
$53K$1K

↑$1.25T

polymarket · 0x0a0fb756d8dc5c3cf0a16eebc7d6d39406155a41e13d00bf615fc0fcd9e9c31a

64¢
$51K$98

↓$800B

polymarket · 0x3ae127fe5aea62414a5902c438ac63207d561fcb42c8a61ccef1a25f17e0570c

63¢
$59K$47

↑$1.5T

polymarket · 0xc71dbe9724f537b220b58e35a0a023ca9f6883117b3723eecf6384c5b2c51d45

56¢
$48K$60

↓$750B

polymarket · 0xf57c3d72c028f618464e1e472eda7ded96ce1c30c31e3a3c453e5e418a6f4de4

53¢
$76K$0

↑$1.75T

polymarket · 0xb202db72798accbbae7e83a9ccb4e7120a6556af622a8acd51013041b29c100e

41¢
$44K$250

↓$700B

polymarket · 0x782472918d01e1f758c3601540be9cb25357e3ea567903dcb0372ec67ff49af1

38¢
$35K$6

↑$2.0T

polymarket · 0x0ed3f07970b2d212acf460bbd4209a13ec4e4b45395b34f8d0bd9df05c909cda

27¢
$74K$5490.0

↓$600B

polymarket · 0xf19307d3b033f5d9df233a70283fbdfdbff5f0b01ee3d9ad9b6e4f100b030f91

23¢
$33K$34

↓$500B

polymarket · 0x042a712f74fb759c5eec43cdd1a70dd00d33671ff15fa70b4d47a559cc213f14

14¢
$31K$51

↑$2.5T

polymarket · 0x475c9930c09c7a7526a9596dd4dc191a31ef99253ccbf7045720501fc49ba0fb

11¢
$40K$2K

↑$3.0T

polymarket · 0x62b614201ee04912119c4bd45e4ab8d98d05cc5a4c5af88d89e2b5728fbd1412

7¢
$20K$888

↑$4.0T

polymarket · 0x192617b6b85adde1ce846a603effd87d76cc5e57c0a544f41388df8d4961fa2f

7¢
$14K$115

↑$5.0T

polymarket · 0xedbfee6204f26891dbeaebf58c031cb8d9f66d5c9118b4fcdd886c75ba0071e3

4¢
$10K$0

Indicators

Yield, cliff risk, volatility, and regime.

IY (Yes)

162.2%

IY (No)

206.3%

Adj IY

103%

CRI

1

Overround

4.8%

Regime

neutral

Score

0.5

Full indicator table

162.2%
206.3%
Adj IY
103%
1
Overround
4.8%

Odds pages

Related prediction questions

Browse odds

Related readings

Matched from SimpleFunctions blog, opinions, technical guides, concepts, and learn pages.

Browse library
Opinionanalysis

Information Finance Has Arrived: A Material Map of Prediction Markets in Q2 2026

Combined Kalshi + Polymarket volume hit $66B in just four months of 2026 — already greater than the entire 2025 industry total. Bernstein projects $1T by 2030. Two venues hold 95% of US share. The distribution layer fragmented across nine retail surfaces. AI agents are 30% of Polymarket wallet activ

Conceptmethodology

The Prediction Market "Narrative Beta": When News Cycles Move Multiple Markets at Once

Some prediction markets correlate during news cycles even when their outcomes are independent. The mechanics, the measurement, the trading playbook, and why narrative beta is fragile in a way that makes it dangerous to size big.

Conceptmethodology

Resolution Risk Premium: Pricing the Rule, Not the Outcome

When the resolution rule is fuzzy, the price is the market's estimate of how the rule will be interpreted, not the outcome's probability. Three case studies and the discount math.

Blogmarkets

Kalshi vs Polymarket: Which Prediction Market Should You Trade?

In-depth comparison of Kalshi and Polymarket for prediction market traders. Regulatory structure, liquidity, fees, API tooling, and cross-venue trading with SimpleFunctions.

Conceptmethodology

New Market Price Formation: The First 24 Hours of a Listed Contract

When a binary contract first lists, the price moves through four phases: maker seeding, discovery flow, tentative consensus, stable pricing. Trading rules and the maker opportunity in phases 1 and 2.

Conceptmethodology

Catalyst-Driven Spread Compression: Reading the Tape Before News

Spreads on prediction-market contracts compress in a predictable shape before scheduled catalysts. The pattern, the mechanics, and how to use it to time entries and find which contracts the market has decided will move.

SimpleFunctions context

Index, screen, query, and monitor.

Open index

How we compute these odds

SimpleFunctions aggregates live prediction-market contracts from Kalshi and Polymarket. Each slug groups contracts that resolve on the same underlying event, identified by venue event_id.

For binary slugs, the headline probability is the liquidity-weighted mid-price across all bound contracts. For multi-outcome slugs (e.g. elections with 3+ candidates), the headline is the leader’s price; we never arithmetically average disjoint outcomes — that would produce a number with no real-world meaning.

Snapshots refresh every 5 minutes during market hours; daily aggregates are computed at 04:00 UTC. The 30-day sparkline is drawn from per-ticker daily means stored in market_indicator_daily; 24h delta and movement events are derived from the same source.