According to the source, OpenAI completed a $6.6 billion employee share sale at a $500 billion valuation, making it the world’s most valuable private company ahead of SpaceX; the source characterizes the milestone as underscoring strong investor demand for artificial intelligence. Source: the source. According to the source, this surge in AI investor interest is a sentiment catalyst traders may monitor across AI-linked equities and digital assets, with attention to liquidity and volatility in AI-themes. Source: the source.