OpenAI's latest confirmed post-money valuation stands at $852 billion following its March 2026 financing round, with secondary market marks implying values near $963 billion as of mid-October 2026. Trader sentiment centers on ongoing talks for a $30 billion-plus bridge round targeting roughly $1.4 trillion pre-money, fueled by annualized revenue run rates reported between $50 billion and nearing $70 billion after 70%+ sequential growth in the third quarter. Key supports include completed investments from SoftBank, Nvidia, and Amazon, alongside strong enterprise demand, though tempered by high operating losses, a delayed IPO now expected in 2027, and competitive pressures in frontier AI models. Resolution by year-end hinges on whether the new funding closes and sustains momentum in revenue metrics.