OpenAI’s strong trader consensus at 84.4% for a $1T+ valuation by year-end stems primarily from ongoing talks for a $30B+ pre-IPO bridge round at roughly $1.4T pre-money, reported in late September and early October. This builds on the March 2026 $852B post-money round and secondary-market marks now exceeding $1T in some platforms. Revenue momentum supports the positioning, with annualized run rate near $50B in September and a $70B year-end target driven by enterprise growth and recent model releases. Heavy infrastructure spending and an IPO now slated for 2027 keep private capital flowing, though high losses and execution risks on new rounds could still influence final resolution.