OpenAI IPO by...?

According to the latest prediction market data for the query “OpenAI IPO by...?”, traders have formed a strong consensus.

Currently, June 30, 2027 is dominating the market with an overwhelming 44% chance of winning. March 31, 2027 follows in second place at 20.5%, while December 31, 2026 sits in third with 3.1%. The betting volume for this specific market has already reached $3.1M, reflecting intense industry interest.

To better assess where each potential outcome stands, the market can be segmented into three distinct trading tiers based on implied probability and contract pricing:

🥇 Tier 1: The Dominant Leader

• June 30, 2027 (44%): Currently commanding the highest probability, June 30, 2027 is heavily favored by the order book. Traders looking to back this outcome face a “Buy Yes” contract price of 44¢, signaling a high degree of market conviction. This contract alone has generated $11.3K in volume.

🥈 Tier 2: The Primary Challengers

• March 31, 2027 (20.5%): Positioned as the most viable alternative, March 31, 2027 maintains a 20.5% chance of resolving true. Its “Buy Yes” shares currently trade at 21¢.
• December 31, 2026 (3.1%): Sitting in third place with a 3.1% probability, the market shows measured skepticism toward December 31, 2026, treating it as an outside wildcard unless momentum shifts.

This market will resolve to "Yes" if OpenAI completes an Initial Public Offering (IPO) by the listed date ET, as confirmed by official company announcements and credible news sources. Otherwise, this market will resolve to "No".

The IPO refers to the first sale of stock by the listed company to the public on any recognized stock exchange.

If OpenAI is acquired by another company that is already public, this market will immediately resolve to "No."

The resolution source for this market is a consensus of credible reporting.

While human consensus and speculative volume shape the broader prediction market, our quantitative algorithms offer a data-driven counter-perspective. By analyzing fundamental signals, underlying trends and historical distributions, our AI Valuation model calculates an independent “Fair Value” probability for each outcome.

Comparing this Fair Value against the current Trade Value uncovers major disparities — known as the Expected Value (EV) Gap. Contracts with a positive EV Gap represent statistically underpriced outcomes, whereas a negative EV Gap flags a potential market overreaction.

Top AI Alpha & Mispriced Arbitrage Opportunities

Based on the latest data model run, several key contracts stand out with significant deviations:

• The Most Overvalued Outcome June 30, 2027 currently trades at 44%, but our AI places its Fair Value at just 41.7%. This creates a large negative EV Gap of -2.4%, suggesting the crowd may be overhyping this outcome and driving the premium too high.
• The Best Value Play (Highest EV) Our model identifies December 31, 2026 as the premium value opportunity on the board. While the market only assigns it a 3.1% trading probability, our AI’s Fair Value assessment sits at 9% — yielding an impressive +6% EV Gap.
• Under-the-Radar Dark Horses Other notable discrepancies include March 31, 2027 (EV Gap: +1.9%). These long-tail opportunities are heavily discounted by the live order books despite stronger statistical backing from our predictive model.