MarketAxess Holdings Inc. operates electronic trading platforms. The Company offers end-to-end trading solutions, including the operation of electronic platforms for the trading of fixed-income and other securities and related data, analytics compliance tools, post-trade services, automated trading services and technology services. The Company provides an Open Trading marketplace which offers an all-to-all trading solution in the global credit markets, creating a liquidity pool for a range of credit market participants. It leverages its diverse set of trading protocols, automated and algorithmic trading solutions, intelligent data and index products and a range of post-trade services to provide an end-to-end trading solution to its robust network of platform participants. The Company also provides several integrated and actionable data offerings, including CP+ and Axess All, to assist clients. Its RFQ-hub platform is a bilateral multi-asset and multi-dealer request for quote platform.