TOTAL VOLUME:
$142.4b
24H VOL:
$104,871,197
24H TRANSACTIONS:
2,643,541,936
OPEN INTEREST:
$1,592,701,755
469,827
Markets across
35,657
events
MATCHED EVENTS:
2,899
PLATFORM COVERAGE:
5
Polymarket:
38%
VS.
Kalshi:
62%
OpenAI acquired before 2027?
all
2 markets
Predict
Polymarket
consensus
News
Positive
Negative
Neutral
Hover marker for details
Vol.
·
Resolves Jan 1, 2027
$
This event group concerns whether OpenAI will be acquired by another entity before the end of 2026. Resolution hinges on a credible announcement of an acquisition agreement, even if the deal doesn't ultimately close. The markets are focused on a change in control of OpenAI.
This market will resolve to “Yes” if credible reporting confirms that any entity enters into an agreement to acquire OpenAI (or the nonprofit that controls OpenAI) by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”. Mergers where OpenAI is subsumed by another entity will count toward a "Yes" resolution. An announced agreement between OpenAI and an acquiring entity will qualify for a “Yes” resolution, regardless of whether the acquisition is ultimately completed. The primary resolution source for this market is official information from Sam Altman and/or OpenAI however a consensus of credible reporting will also be used.
This market will resolve to “Yes” if credible reporting confirms that any entity enters into an agreement to acquire OpenAI (or the nonprofit that controls OpenAI) by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”. Mergers where OpenAI is subsumed by another entity will count toward a "Yes" resolution. An announced agreement between OpenAI and an acquiring entity will qualify for a “Yes” resolution, regardless of whether the acquisition is ultimately completed. The primary resolution source for this market is official information from Sam Altman and/or OpenAI however a consensus of credible reporting will also be used.
Prediction market odds often offer a distinct perspective compared to traditional analyst forecasts. Analysts may be influenced by biases or incentives, while prediction markets aggregate the opinions of a diverse range of participants with financial stakes in the outcome. This market, for example, reflects the collective belief of traders regarding an OpenAI acquisition. While analyst reports provide valuable insights, the real-time price discovery in this market can offer a more dynamic and potentially accurate assessment of the probability. It’s important to consider both sources of information when evaluating the likelihood of this event.
Polymarket and Predict can show different implied probabilities for the same outcome because of liquidity, fee structure, participant mix, and how each venue defines the contract. Differences in pricing between Polymarket and Predict for the OpenAI acquisition market can arise due to variations in trader demographics, market liquidity, and differing interpretations of available information. Polymarket may attract a different class of traders than Predict, leading to distinct risk assessments and trading strategies. Furthermore, the volume on each platform – currently $4,913 across both – can influence price discovery. These factors contribute to the possibility of a 2.4 percentage point difference in implied probabilities between the two venues, even though both are addressing the same underlying event.
This market resolves around Jan 1, 2027, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on whether a definitive agreement for the acquisition of OpenAI by another entity has been publicly announced before the resolution date. The outcome will be determined by examining official announcements from OpenAI or the acquiring company, as well as reports from reputable news sources. The focus is on a completed acquisition agreement, not just rumors or negotiations. This ensures a transparent and objective determination of the market’s outcome.
Several signals could significantly impact this market before Jan 1, 2027. A formal announcement of acquisition talks between OpenAI and a potential buyer would likely cause a substantial price increase. Conversely, statements from OpenAI leadership dismissing acquisition possibilities could lower the probability. Major regulatory hurdles or antitrust concerns related to a potential acquisition could also influence trading activity. Furthermore, significant technological breakthroughs or competitive pressures within the AI industry could alter the perceived value of OpenAI and affect the likelihood of an acquisition. Monitoring these events will be crucial for understanding market movements.