SimpleFunctions
15 source contracts·Kalshi 15·refreshed just now·Closes Jan 1, 2028 · 446d

Will Lazard take OpenAI public before Jan 1, 2028

Liquidity-weighted aggregate sits at 18% across 15 Kalshi contracts.

Implied probability

18%
0%50%100%

Kalshi

18%

15 contracts

Polymarket

—

not bound

Cross-venue gap

—

single venue

24h move

—

no pin

24h volume

$11

15 contracts

Closes

Jan 1, 2028

446 days

30-day trend

0%50%100%-30d-3w-2w-1wtodayAggregate: 14% (3 days, 3 points)Aggregate: 14% on 2026-09-25
Aggregate of 15 contracts · 3d

Bracket families

15 clusters across 15 contracts.

These contracts were grouped by title similarity. The headline aggregate combines all clusters; verify the cluster you actually need before quoting a number.

Cluster 1

Will Raymond James take OpenAI public before Jan 1, 2028

1 contract$11

Cluster 2

Will Stifel Financial take OpenAI public before Jan 1, 2028

1 contract$0

Cluster 3

Will Evercore take OpenAI public before Jan 1, 2028

1 contract$0

Cluster 4

Will Lazard take OpenAI public before Jan 1, 2028

1 contract$0

Cluster 5

Will Centerview take OpenAI public before Jan 1, 2028

1 contract$0

Cluster 6

Will Allen & Company take OpenAI public before Jan 1, 2028

1 contract$0

Cluster 7

Will Qatalyst Partners take OpenAI public before Jan 1, 2028

1 contract$0

Cluster 8

Will Moelis & Company take OpenAI public before Jan 1, 2028

1 contract$0

Cluster 9

Will PJT Partners take OpenAI public before Jan 1, 2028

1 contract$0

Cluster 10

Will Perella Weinberg Partners take OpenAI public before Jan 1, 2028

1 contract$0

Cluster 11

Will Rothschild & Co take OpenAI public before Jan 1, 2028

1 contract$0

Cluster 12

Will Greenhill & Co take OpenAI public before Jan 1, 2028

1 contract$0

Cluster 13

Will Piper Sandler take OpenAI public before Jan 1, 2028

1 contract$0

Cluster 14

Will William Blair take OpenAI public before Jan 1, 2028

1 contract$0

Cluster 15

Will Needham & Company take OpenAI public before Jan 1, 2028

1 contract$0

Analysis

This probability reflects the chance that Lazard, a major financial advisory firm, will serve as the lead investment bank for OpenAI's initial public offering before January 1, 2028. The 16% figure sits between competing firms tracked separately on these contracts, with Raymond James priced higher at 42% and most others significantly lower. The outcome depends on OpenAI's timeline for going public—currently uncertain given the company's private funding rounds—and whether Lazard wins the mandate against other banking competitors. No specific IPO date has been announced. The main drivers are OpenAI's internal decision to pursue public markets and its choice of banking partners, both of which could shift substantially based on market conditions, regulatory developments, or the company's financial performance over the next 15 months.

  • ›OpenAI has not publicly committed to an IPO timeline, making any specific banker's chances contingent on the company first deciding to go public
  • ›Lazard's 16% probability is lower than Raymond James (42%) and Allen & Company (29%), suggesting market participants view it as less likely to win the mandate if an IPO occurs
  • ›The 16-month window to January 1, 2028 is relatively short for IPO preparation; typical processes take 6-12 months after mandate selection
  • ›Competitive positioning among investment banks for tech IPO mandates depends on existing relationships, market standing, and pitch performance, all subject to change
  • ›No scheduled announcements or data releases directly tied to Lazard's selection have been publicly announced

Recently closed in ai tech

These markets stopped trading. Last odds and any captured outcome are shown above — full settlement detail lives at the venue.

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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.

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