Qualcomm Inc. is getting hurt by the U.S.-China trade war, just as the world’s biggest economies move to the next generation of cell-phone-network technology. Qualcomm QCOM, -2.21%  gave a disappointing outlook for its fourth quarter Wednesday, with much of the disappointment coming from two big issues related to China: tradeRead More →

Advanced Micro Devices Inc. is putting all its chips in one basket: The holiday season. AMD reported on-target second-quarter results Tuesday, but also gave a disappointing forecast for the third quarter, as sales of its custom chips for videogame consoles continue to decline. AMD AMD, +1.16%  shares fell more thanRead More →