# Markets Weigh OpenAI, Anthropic IPO Futures _Prediction markets are actively trading on the future IPO timing of AI leaders OpenAI and Anthropic, with OpenAI favored to go public first._ **Published:** 2026-05-21 **Source:** https://www.startuphub.ai/ai-news/prediction-markets/2026/markets-weigh-openai-anthropic-ipo-futures --- The dynamic landscape of artificial intelligence is drawing intense scrutiny, not just from industry analysts but also from traders on prediction markets. Kalshi, a platform for such markets, is seeing substantial activity around the potential initial public offerings (IPOs) of leading AI firms OpenAI and Anthropic. The question of which company will hit the public markets first is attracting considerable volume, indicating a strong market sentiment. AI IPO FuturesContext prediction markets actively trading on future IPO timingFrom the article 8 mentionsBeyond the OpenAI Anthropic IPO race, Kalshi's data reveals broader speculative interest across various sectors.OpenAI & AnthropicCoreleading AI firms with IPOs being speculatedFrom the article 5 mentionsKalshi, a platform for such markets, is seeing substantial activity around the potential initial public offerings (IPOs) of leading AI firms OpenAI and Anthropic.Prediction Market ActivityDriversubstantial volume on Kalshi for IPO timing betsFrom the article 3 mentionsThe dynamic landscape of artificial intelligence is drawing intense scrutiny, not just from industry analysts but also from traders on prediction markets.OpenAI IPO FavoredOutcomeFrom the article 3 mentionsWill OpenAI or Anthropic IPO first?, Trade on KalshiAnthropic IPO Less LikelyOutcomeFrom the article 3 mentionsA key market on Kalshi, with a substantial $75.6K in volume, directly asks: "Will OpenAI or Anthropic IPO first?" The options reflect the uncertainty, with one side betting Anthropic goes public first (24.0% odds, 4.2x return) and the other betting against it (78.0% odds, 1.3x return).reflectsLong-Term Market ViewContextmarkets expiring in 2040 indicate a long-term perspectiveFrom the article 2 mentionsThese markets, expiring in 2040, suggest a long-term view on the competitive trajectory of these AI pioneers. ## AI & Tech: The IPO Race A key market on Kalshi, with a substantial $75.6K in volume, directly asks: "Will OpenAI or Anthropic IPO first?" The options reflect the uncertainty, with one side betting Anthropic goes public first (24.0% odds, 4.2x return) and the other betting against it (78.0% odds, 1.3x return). Conversely, a market focused on OpenAI going public first has seen even higher volume at $69.8K, with a 79.0% probability and a 1.3x return for the 'Yes' bet. These markets, expiring in 2040, suggest a long-term view on the competitive trajectory of these AI pioneers. The significant trading volume underscores the financial community's keen interest in the future valuation and market positioning of these influential companies. **Will Elon Musk visit Mars in his lifetime?**, [Trade on Kalshi](https://kalshi.com/markets/KXELONMARS-99) ## Broader Market Trends Beyond the **OpenAI Anthropic IPO** race, Kalshi's data reveals broader speculative interest across various sectors. In War & Geopolitics, a market on Elon Musk visiting Mars before 2099 has garnered $87.9K in volume, illustrating a fascination with long-term, ambitious endeavors. This is just one example of how [geopolitical prediction markets](/ai-news/prediction-markets/2026/prediction-markets-track-elon-musk-s-tweet-volume) are tracking highly speculative, yet engaging, future events. The AI & Tech section also features markets on the future of space exploration, including which country will next send humans to the Moon (a market with $69.7K volume) and whether Blue Origin will land on the Moon before SpaceX ($64.3K volume). These reflect a palpable excitement for technological advancement beyond Earth. In Politics, markets are already pricing in potential future appointments, with a market on Trump's next Attorney General showing a staggering $1.4M in volume. This indicates that even far-future political outcomes are subject to active trading and prediction. The total combined volume across all active Kalshi markets surveyed reached $19.9 million, showcasing a robust appetite for predictive trading on a wide array of future events. **Who will succeed Netanyahu as Prime Minister of Israel?**, [Trade on Kalshi](https://kalshi.com/markets/KXNEXTISRAELPM-45JAN01-NBEN) **How bad will CO2 atmospheric concentration get before 2030?**, [Trade on Kalshi](https://kalshi.com/markets/KXCO2LEVEL-30-450) **EU has a new member before 2030?**, [Trade on Kalshi](https://kalshi.com/markets/EUEXPANSION-30) **Delaware governor winner? (2028)**, [Trade on Kalshi](https://kalshi.com/markets/GOVPARTYDE-28-R) **Will OpenAI or Anthropic IPO first?**, [Trade on Kalshi](https://kalshi.com/markets/KXOAIANTH-40-ANTH) **Which country will be the next to send humans to the Moon?**, [Trade on Kalshi](https://kalshi.com/markets/KXMOONMAN-31-USA) **Will Blue Origin land on the moon before SpaceX?**, [Trade on Kalshi](https://kalshi.com/markets/KXBLUESPACEX-30) **Will SpaceX land anything successfully on Mars before 2030?**, [Trade on Kalshi](https://kalshi.com/markets/KXSPACEXMARS-30) **Will a humanoid robot walk on Mars before a human does?**, [Trade on Kalshi](https://kalshi.com/markets/KXROBOTMARS-35) **When will nuclear fusion be achieved?**, [Trade on Kalshi](https://kalshi.com/markets/KXFUSION-30-JAN01) **Starship launches humans to Mars before 2030?**, [Trade on Kalshi](https://kalshi.com/markets/STARSHIPMARS-29DEC31) **Will humans colonize Mars before 2050?**, [Trade on Kalshi](https://kalshi.com/markets/KXCOLONIZEMARS-50) **Will a human land on Mars before California starts high-speed rail?**, [Trade on Kalshi](https://kalshi.com/markets/KXMARSVRAIL-50) **Will the US start the process of building a nuclear-powered data center on a military base before 2030?**, [Trade on Kalshi](https://kalshi.com/markets/KXDATACENTER-30) **Who will be Trump's next Attorney General?**, [Trade on Kalshi](https://kalshi.com/markets/KXNEXTAG-29-TBLA) --- Original analysis from [startuphub.ai](https://www.startuphub.ai), the #1 AI startup directory.