Market comparison

How much will OpenAI raise in its IPO?

1 venue · 9 outcome rows · 0 comparable lines · 0 verified parity · active

Polymarket

9 outcomes · $11K reported volume

Observed 41s ago

Recorded venue end date: Jan 1, 2028

Check settlement rules before comparing contracts. Matched outcomes may settle differently. These are stored prices; record update times do not certify live quotes. Differences exclude fees and available size.

No shared outcome identities or comparable outcome lines are available for this event. Each venue’s outcomes are listed separately.

Available outcome prices by venue for How much will OpenAI raise in its IPO?
Outcome	Polymarket	Difference
30B Not aligned No persisted outcome identity connects these venue contracts.	10.7% Bid 2.3% · Ask 19.0% <$30B Open Polymarket ↗	—
30B–$40B Not aligned No persisted outcome identity connects these venue contracts.	4.1% Bid 0.3% · Ask 7.9% $30B–$40B Open Polymarket ↗	—
40B–$50B Not aligned No persisted outcome identity connects these venue contracts.	15.8% Bid 1.7% · Ask 30.0% $40B–$50B Open Polymarket ↗	—
50B–$60B Not aligned No persisted outcome identity connects these venue contracts.	3.0% Bid 0.7% · Ask 5.3% $50B–$60B Open Polymarket ↗	—
60B–$70B Not aligned No persisted outcome identity connects these venue contracts.	4.5% Bid — · Ask 9.0% $60B–$70B Open Polymarket ↗	—
70B–$80B Not aligned No persisted outcome identity connects these venue contracts.	5.8% Bid 0.6% · Ask 11.0% $70B–$80B Open Polymarket ↗	—
80B–$90B Not aligned No persisted outcome identity connects these venue contracts.	10.5% Bid 0.2% · Ask 20.9% $80B–$90B Open Polymarket ↗	—
90B–$100B Not aligned No persisted outcome identity connects these venue contracts.	42.2% Bid 0.2% · Ask 84.2% $90B–$100B Open Polymarket ↗	—
100B+ Not aligned No persisted outcome identity connects these venue contracts.	10.5% Bid 8.0% · Ask 13.0% $100B+ Open Polymarket ↗	—

30B

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

10.7%

Bid 2.3% · Ask 19.0%

<$30B

Open Polymarket ↗

30B–$40B

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

4.1%

Bid 0.3% · Ask 7.9%

$30B–$40B

Open Polymarket ↗

40B–$50B

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

15.8%

Bid 1.7% · Ask 30.0%

$40B–$50B

Open Polymarket ↗

50B–$60B

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

3.0%

Bid 0.7% · Ask 5.3%

$50B–$60B

Open Polymarket ↗

60B–$70B

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

4.5%

Bid — · Ask 9.0%

$60B–$70B

Open Polymarket ↗

70B–$80B

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

5.8%

Bid 0.6% · Ask 11.0%

$70B–$80B

Open Polymarket ↗

80B–$90B

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

10.5%

Bid 0.2% · Ask 20.9%

$80B–$90B

Open Polymarket ↗

90B–$100B

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

42.2%

Bid 0.2% · Ask 84.2%

$90B–$100B

Open Polymarket ↗

100B+

Not aligned

No persisted outcome identity connects these venue contracts.

Polymarket

10.5%

Bid 8.0% · Ask 13.0%

$100B+

Open Polymarket ↗

Prices are shown as percentages of a $1 payout. “pp” means percentage points. A dash means data is unavailable.

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