Energy Markets
United States futures stable after DeepSeek selloff, dollar greater
U.S. stock futures steadied, the dollar ticked greater and tech stocks in Asia slid in tense trade on Tuesday, as advances by a Chinese AI start-up have cast doubt on U.S. supremacy and costs in one of the market's hottest sectors. Chipmaker Nvidia dived 17% on Monday, rubbing out almost $593 billion in the most significant market capitalisation loss in history. Its stock was up a little in after-hours trading and Nasdaq 100 futures rose 0.1%, but the state of mind fidgeted. The Philadelphia semiconductor index, down 9.2%,. notched its most significant loss considering that March 2020. We are on...