OpenAI IPO closing market cap above ___ ?

Traders currently price "$800B" at 87% for "OpenAI IPO closing market cap above ___ ?". Full distribution: $800B 87%, $1T 76%, $1.2T 59%, $1.4T 37%. The market has traded $1.5M in total volume and resolves Dec 31, 2027. OpenAI’s most recent private valuation stands at $852 billion following its March 2026 funding round and a $7 billion secondary share sale completed in early August 2026 at that level. Monthly revenue has reached approximately $2 billion with enterprise contributing over 40 percent and growing faster than consumer, though the company remains unprofitable. Confidential SEC filing in May 2026 and banker engagements point to a potential listing window in late 2026 or 2027, with internal discussions targeting up to $1 trillion. Key variables for IPO closing market cap include revenue trajectory through the filing period, broader tech IPO multiples, interest-rate environment, and competitive positioning versus peers such as Anthropic. Any material shift in profitability outlook or macro risk appetite could materially alter the valuation outcome.

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