Shares of technology companies rallied as mega-cap artificial-intelligence and electric-car firms rebounded, returning to their 2024 winning ways. Nvidia shares rose by more than 4% and looked set to ...

The major indexes looked to end Friday on a positive note after a trying week. Palantir climbed and is on track to end a losing streak.

With cross currents jostling the markets and a knowledge of history, we were quick to sell. And quick to buy back.