S&P 500 slips 0.2% and Nasdaq 100 drops 0.5% as oil spikes on U.S.-Iran tensions; TSLA and GOOGL fall after hours

The U.S. carried out an eleventh round of military strikes against Iran, with the Secretary of State saying Tehran is “not serious about talks,” sharply escalating geopolitical tensions. Brent crude rose to a more than one-month high and briefly topped $95 a barrel, while WTI climbed 3% to $86.83. The S&P 500 fell 0.2% and the Nasdaq 100 slid 0.5%, with QQQ down 0.8%. Tesla, Google, Reddit and Amazon came under pressure on earnings misses or concerns about capital spending, pushing their shares lower after hours.