Stock Market Today: Dow Dives, Oil Spikes After Saudi Attacks; Amgen Swoons On These Results (Live Coverage)

The Dow Jones Industrial Average and the other major stock indexes fell Tuesday, with oil prices rising following an attack on Saudi Arabia by Iran-backed Houthis. Energy stocks jumped while software lagged. Meanwhile, memory-chip leader SK Hynix (SKHY) rallied on the stock market today, breaking out past a new buy point. Stocks were under pressure in the first day of…