How much will OpenAI raise in its IPO?

3.3% (24h)Regulation AIOne-OffCorporate Actions1y

PolymarketCheck availabilityNo KYC2% feeVerified resolution dataFairly calibrated

Data quality warningNo live quotes

Data as of Jul 17, 2026, 5:30 AM UTC · policy pm-quality-2

Current implied probability

<$30B 33%+3.3%

Leader of 9 outcomes

Market quality

40 / 100

Low quality

24h Volume

Liquidity

$9.8K

Medium liquidity

Bid / Ask

0.7% / 65.3%

Spread

9228.6%

Wide spread

Market data

Updated 17 minutes ago

May 21, 26, 5:18 PMDec 31, 27, 12:00 AM

Trends

Outcome24hChance

Paper funds only — no real moneyNot financial advice

Selected outcome

<$30B33%

Stake (USDT)

Rules

This market will resolve according to the total gross proceeds raised by OpenAI in its initial public offering (IPO) at the time of pricing.

The amount raised is defined as the aggregate dollar value of shares sold at the final offering price at the time of IPO pricing, as disclosed in the final prospectus filed with the U.S.
Securities and Exchange Commission.
Shares sold pursuant to any overallotment option (greenshoe) will not be considered.
Secondary sales of existing shares by current shareholders will be included only to the extent that they are part of the IPO offering at pricing and reflected in the total gross proceeds.
Private secondary transactions conducted outside of the IPO will not be considered.

Volume trend

$24

Jul 86d of dataJul 14

Related Markets

When will OpenAI officially announce an IPO?

$4.4K

Before Sep 1, 2026: 2%

Anthropic IPO by __?

When will Anthropic officially announce an IPO?

$2.7K

Before Oct 1, 2026: 20%

KALSHI

What will happen to OpenAI by 1st January 2029

$48

It IPOs at an IPO Price that gives a $1trillion or higher valuation: 60.8%

MANIFOLD MARKETS

Which banks will take Anthropic public?

William Blair: 34%

KALSHI

SpaceX Market Cap after Lock Up Period?

Below 0.5T: 1%

MANIFOLD MARKETS

Active in these topics

BitcoinBTC$66,439.87+1.85%

EthereumETH$1,934.78+1.45%

SolanaSOL$78.40+0.72%

DogecoinDOGE$0.0736+1.91%

XRPXRP$1.14+2.74%

BNBBNB$573.52+0.24%

How much will OpenAI raise in its IPO?

3.3% (24h)Regulation AIOne-OffCorporate Actions1y

PolymarketCheck availabilityNo KYC2% feeVerified resolution dataFairly calibrated

Data quality warningNo live quotes

Data as of Jul 17, 2026, 5:30 AM UTC · policy pm-quality-2

Current implied probability

<$30B 33%+3.3%

Leader of 9 outcomes

Market quality

40 / 100

Low quality

24h Volume

Liquidity

$9.8K

Medium liquidity

Bid / Ask

0.7% / 65.3%

Spread

9228.6%

Wide spread

Market data

Updated 17 minutes ago

May 21, 26, 5:18 PMDec 31, 27, 12:00 AM

Trends

Outcome24hChance

Paper funds only — no real moneyNot financial advice

Selected outcome

<$30B33%

Stake (USDT)

Rules

This market will resolve according to the total gross proceeds raised by OpenAI in its initial public offering (IPO) at the time of pricing.

The amount raised is defined as the aggregate dollar value of shares sold at the final offering price at the time of IPO pricing, as disclosed in the final prospectus filed with the U.S.
Securities and Exchange Commission.
Shares sold pursuant to any overallotment option (greenshoe) will not be considered.
Secondary sales of existing shares by current shareholders will be included only to the extent that they are part of the IPO offering at pricing and reflected in the total gross proceeds.
Private secondary transactions conducted outside of the IPO will not be considered.

Volume trend

$24

Jul 86d of dataJul 14

Related Markets

When will OpenAI officially announce an IPO?

$4.4K

Before Sep 1, 2026: 2%

Anthropic IPO by __?