Nasdaq OMX Group is a global financial services company that operates the Nasdaq stock exchange and provides a wide array of technology and market services

The company facilitates the buying and selling of securities and offers trading, technology, and regulatory services to market participants. It is known for its innovative trading platforms and is a leader in providing electronic systems that enhance market efficiency. Additionally, Nasdaq OMX Group offers post-trade services, financial indices, and data analytics, catering to a diverse clientele that includes retail investors, institutional investors, and businesses seeking to raise capital in the public markets.