OpenAI’s internal preference for delaying its IPO until 2027 to reach a $1 trillion valuation, rather than listing sooner at a lower price, underpins the 97.4% market-implied odds against a $1T+ debut before 2027. After confidentially filing with the SEC in June 2026 and initially targeting late-2026 windows, leadership including CEO Sam Altman rejected faster paths below the target, citing the company’s $852 billion March private valuation, heavy compute spending, and caution from recent tech-market volatility such as SpaceX’s post-IPO share drop. CFO Sarah Friar has signaled a 2027 timeline, with the September 2026 window now passed and no public S-1 or investor meetings scheduled. While rapid revenue growth or improved market sentiment could accelerate plans, the deliberate sequencing and structural hurdles sustain strong trader consensus.