Live News EQUITY FLASH L impact Oct 30, 2026, 04:47 PM UTC Anthropic may not secure investment-grade rating after IPO, Blackstone tells investors - FT SquawkNews Desk 1 updates Updated Oct 30, 2026, 04:50 PM UTC Story updates 04:50:09 PM UTC SquawkNews Anthropic May Not Secure Investment-Grade Rating After IPO, Blackstone Tells Investors - FT