Add Yahoo as a preferred source to see more of our stories on Google. The first decade of America’s automobile industry has a fascinating and complicated history, with hundreds of players jockeying ...

CHICAGO--(BUSINESS WIRE)--Simplex Trading, a leading technology-driven, proprietary trading firm and one of the country’s top market makers in equity options, today announced that it has been honored ...

Simplex is the perfect fit because of its streamlined, tech-first culture. I get to focus on what matters most without jumping through hoops. Simplex has a great vibe: incredibly intelligent people ...