Radix Trading is an American proprietary trading firm headquartered in Chicago. It has additional offices in New York and Amsterdam.
Background
Radix Trading was co-founded by Benjamin Blander and Michael Rauchman. Blander was previously head of the high-frequency trading group of Citadel LLC while Rauchman was the chief technology officer of GETCO.[1][2][3]
In August 2017, Radix Trading opened an office in Amsterdam to expand its operations into Europe. Amsterdam was selected over London for several reasons, one of which being it having regulatory advantages compared to London due to Brexit.[4]