OpenAI's current $852 billion valuation, set in its March 2026 round, faces upward pressure from investor-led talks for a $30 billion-plus bridge round at roughly $1.4 trillion pre-money, driven by annualized revenue run rates reported between $40 billion and $70 billion with rapid enterprise growth. These discussions, first detailed in mid-to-late September 2026, position the raise as interim financing ahead of a delayed IPO now targeted for 2027, reflecting Sam Altman's emphasis on AI safety priorities over a 2026 listing. Secondary market activity has already shown marks approaching or exceeding $1.2 trillion in recent weeks, though no round has closed and terms remain preliminary with potential for shifts. Traders should monitor any confirmed commitments or secondary transactions before the October 31 deadline, as large valuation jumps typically require executed financings rather than early-stage proposals alone.