{"slug": "polymarket-prices-openai-ipo-at-71c", "title": "Polymarket Prices OpenAI IPO at 71¢", "summary": "Polymarket traders priced OpenAI's chance of an initial public offering by Dec. 31, 2026 at 71 cents on the dollar, while comparable IPO base rates suggest an 87% probability. The 16-percentage-point gap between market pricing and base-rate estimates signals a potential mispricing for traders and valuation analysts. OpenAI confidentially filed an S-1 with regulators on May 22.", "body_md": "Funding & Businessopenaiipoprediction markets\n\n# Polymarket Prices OpenAI IPO at 71¢\n\n|\n\n8.6\n\n**OpenAI** is priced on Polymarket at **71¢** for an IPO by Dec 31, 2026. An S-1 was confidentially filed May 22, and comparable IPO base rates put the probability at **87%**, a 16 percentage-point edge versus Polymarket.\n\n## Scoring Rationale\n\nAn OpenAI IPO would significantly affect industry funding and valuations; the sizable gap between market pricing and base-rate estimates is noteworthy for traders and valuation observers.\n\nPractice interview problems based on real data\n\n1,500+ SQL & Python problems across 15 industry datasets — the exact type of data you work with.\n\n[Try 250 free problems](/problems)", "url": "https://wpnews.pro/news/polymarket-prices-openai-ipo-at-71c", "canonical_source": "https://letsdatascience.com/news/polymarket-prices-openai-ipo-at-71-46055ae9", "published_at": "2026-05-28 19:39:48.723105+00:00", "updated_at": "2026-05-28 19:39:51.920320+00:00", "lang": "en", "topics": ["artificial-intelligence", "ai-startups", "ai-research", "ai-products"], "entities": ["OpenAI", "Polymarket"], "alternates": {"html": "https://wpnews.pro/news/polymarket-prices-openai-ipo-at-71c", "markdown": "https://wpnews.pro/news/polymarket-prices-openai-ipo-at-71c.md", "text": "https://wpnews.pro/news/polymarket-prices-openai-ipo-at-71c.txt", "jsonld": "https://wpnews.pro/news/polymarket-prices-openai-ipo-at-71c.jsonld"}}