Live News EQUITY FLASH L impact Nov 11, 2026, 12:32 AM UTC Anthropic Bankers Prepare To Increase IPO Valuation To $1.5T Or More — FT SquawkNews Desk 1 updates Updated Nov 11, 2026, 12:42 AM UTC Story updates 12:42:12 AM UTC SquawkNews Anthropic Bankers Prepare To Increase IPO Valuation To $1.5T Or More – FT