Stock Market Today: Dow Drops 600 Points; Indexes on Pace for Monthly Losses — Live Updates WSJUS bank stocks record biggest slide since April's market ructions Financial TimesFinancial Shares Walloped by AI, Credit Woes Hit Three-Month Low Bloomberg.comBank, Brokerage Stocks Suffer Their Worst Day in Months. Here's Why. Barron'sPrivate-credit ‘cockroaches' and the AI ‘scare tra