NEX Group is a global financial technology company that specializes in providing electronic trading and market infrastructure services. It focuses on enhancing the efficiency and transparency of financial markets, offering solutions for various asset classes, including foreign exchange, fixed income, and derivatives. In 2018, NEX Group was acquired by CME Group, a leading derivatives marketplace. This acquisition aimed to combine NEX's innovative technology with CME's extensive market reach, creating a more comprehensive platform for traders and financial institutions worldwide.