Markets News, Nov. 13, 2025: Stock Indexes Close Sharply Lower as Tech Shares Tumble; Dow Drops 800 Points After Record – Investopedia November 13, 2025 by quixnet Markets News, Nov. 13, 2025: Stock Indexes Close Sharply Lower as Tech Shares Tumble; Dow Drops 800 Points After Record Investopediasource