OpenAI’s push for a new bridge financing round has shaped trader views on its end-of-October valuation. Early-stage talks reported in late September target at least $30 billion at a roughly $1.4 trillion pre-money valuation, well above the $852 billion post-money mark set in the March round. Strong revenue momentum underpins the discussions, with the annualized run rate climbing above $40 billion and reportedly nearing $70 billion after more than 70% growth since July, driven by enterprise demand and new offerings. CEO Sam Altman has signaled the IPO will wait until 2027 amid AI safety priorities, making the private round a near-term catalyst. Market-implied odds cluster in the $1.00–1.20 trillion band because the talks remain preliminary and terms could shift before any close by month-end.