Systematic trading firms like Citadel, Renaissance Technologies, and Jump Trading are going to increasingly great lengths to stop employees from working for competitors. Legal pros say overhauling ...

Computer-driven hedge fund Renaissance Technologies was wrongfooted after Donald Trump’s “liberation day” tariff announcement last week sent shockwaves across global financial markets. The Renaissance ...

Computer-driven hedge fund Renaissance Technologies was wrongfooted after Donald Trump’s “liberation day” tariff announcement last week sent shockwaves across global financial markets.