Retail investors have been buying less, in dollar terms, of the Magnificent 7 stocks since Donald Trump's election victory, the chart below from Vanda Research shows. Vanda sees two implications from ...

Fourth-quarter net profit of Taiwan Semiconductor jumps 57%, Tesla shares slip, and UnitedHealth falls after releasing ...

Those factors aren’t expected to be much of an issue in UnitedHealth’s latest numbers, due out very early Thursday. But they’re factors to monitor later in the morning, when ...