Chicago's downtown rebirth has taken a hit after the federal government and other high-profile companies announced decisions to sell and relocate from significant buildings. Why it matters: The Loop ...

According to Citadel CEO Ken Griffin, recent developments in the crypto space could shake confidence in the financial markets in general. Citadel CEO Ken Griffin has been a vocal critic of ...

Ken Griffin's Citadel Securities is making moves in the cryptocurrency space as the Trump administration embraces the digital ...