Citadel, the most successful hedge fund in commodity markets, is finally taking a step into industrial metals — shifting its stance after years of avoiding the sector as prices from copper to tin hit ...

Akuna Capital, Belvedere Trading, and Optiver are investing in a firm that will buy U.S. options order flow from retail brokers, a market dominated by Ken Griffin's Citadel Securities, according to a ...

Citadel Securities has issued a statement telling the Securities and Exchange Commission that it should not grant exemptive relief regarding definitions of an exchange or broker-dealer for DeFi ...

The Indian unit of billionaire Ken Griffin’s Citadel Securities LLC reported a sharp increase in profit last fiscal year, as it weathered the impact of derivatives-related curbs imposed by the country ...

A quiet fight between two of the most powerful names in finance burst into the open last week. In a letter to the Securities and Exchange Commission, Citadel Securities complained that crypto ...

Venture capitalists doled out $588 million to crypto firms in the first two weeks of 2026. Key sectors include payments, ...