Equities closed higher Monday as investors reversed weekend volatility following U.S. bombings of Iranian nuclear sites. Crude oil prices plummeted while 10 of 11 S&P 500 (SPX) sectors posted gains. Meanwhile, Tesla (TSLA) rallied after its Robotaxi debut in Austin. AMD Inc. (AMD) notched a slight gain after an upgrade at Melius Research. And, KB Home (KBH) shares were looking for direction following an earnings beat. Marley Kayden has the top stories from Monday's market day.