Expanding the Client Network

Our Data Strategy: Integrated Solutions KEY PILLARS / Solutions Best-in-class front office trading solutions and real-time data CATALYSTS BENEFITS Existing products: HG, HY, EM, Eurobonds New Products: Treasuries, Municipals Composite+TM/Automation Portfolio construction and valuation Tradability/Liquidity Scores Create trading protocols and tradable. products for active and systematic clients that deliver unparalleled data sets Live Markets Composite+™ AxessAll™ Prints MSCI Collaboration MKTX IG 400 (Ticker: LQIG) Improved trading decisions and outcomes Increased market transparency • Enhanced liquidity Higher velocity of trading • More robust proprietary data X Market Axess® 27 27

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