OpenAI seen preparing for 2027 IPO at $1 trln valuation- Reuters By Investing.com 2025-10-30 editor Finance, investing 0 OpenAI seen preparing for 2027 IPO at $1 trln valuation- Reuters Source: https://www.investing.com/news/stock-market-news/openai-seen-preparing-for-2027-ipo-at-1-trln-valuation-reuters-4317757 READ from source