Anthropic's IPO filing and roadshow momentum represent the dominant driver of trader sentiment, with the company setting a $70–$78 per share range for 825 million shares that implies a fully diluted valuation up to $1.4 trillion. Run-rate revenue reached $81 billion by late October, up sharply from $1.2 billion in the prior-year period, while the last private round valued the firm at $965 billion in May. Strong institutional demand, reportedly six times oversubscribed, and a concurrent $26 billion private placement with Google, Nvidia, and other chip partners underscore sustained capital-market appetite for AI leaders despite sector volatility. Pricing is slated for November 18 with Nasdaq trading under ANT expected November 19, positioning the outcome near resolution and limiting scope for material last-minute shifts.