Citadel

Citadel CEO Ken Griffin dismissed as “flat out false” the accusation that his firm improperly uses information it garners from its market-making operation. Griffin spoke in an interview with CNBC …

(Bloomberg) — The name is a byword for power on Wall Street. But suddenly, there it was, in the White House Briefing Room, too: “Citadel.”Given the wild stock-market spectacle involving …