Tradeweb Markets Inc. (NASDAQ:TW), a global leader in electronic trading across asset classes, today announced the expansion of its dealer algorithmic execution offering for U.S. Treasuries, adding strategies from Citi and RBC Capital Markets to its suite.

This strategic expansion builds on the successful U.S. launch of Tradeweb's dealer algorithmic execution capabilities last year and further reinforces Tradeweb's ongoing commitment to providing institutional clients with access to deeper liquidity, diversified execution styles and smarter trading tools across fixed income markets.

These capabilities allow institutional investors trading U.S. Treasuries to execute orders over defined time horizons with key dealer liquidity providers. This expansion represents another step in building toward closer integration of Tradeweb's algorithmic execution tools with its proprietary data and analytics, supporting the development of a unified, multi-dealer, multi-asset platform.

The U.S. Treasury dealer algo suite also complements Tradeweb's broader electronic trading ecosystem, such as cash and futures spread execution via our algorithmic execution technology. Together, these solutions enable clients to access a wider spectrum of execution strategies across products and protocols.

Bhas Nalabothula, Managing Director, Head of U.S. Institutional Rates at Tradeweb, said: "The addition of Citi and RBC dealer algorithms to our institutional platform further strengthens the depth and breadth of our multi-dealer ecosystem, providing institutional investors with access to an expanded range of bank-sourced quantitative strategies. The continued growth of our dealer algorithmic capabilities reflects our commitment to equipping clients with advanced tools to enhance liquidity access and optimize execution. We plan to continue to evolve our algorithmic offering and provide complementary algorithmic execution capabilities to deliver a more seamless, flexible, and efficient execution experience."

Jamie Mortimore, Global Head Rates E-Trading at Citi, said: "As electronic trading in U.S. Treasuries continues to evolve, clients are looking for smarter tools that help them navigate the market with consistency and precision. Citi's algos are built on deep market experience and advanced quantitative research, and bringing them to Tradeweb lets investors access that sophistication directly within their workflow. We're also streaming firm, multi‑level prices on the platform. That gives clients clearer market depth and the ability to execute against firm liquidity with confidence, which is especially valuable in fast‑moving markets."

Darcy Greenham, Head of U.S. Rates Trading at RBC Capital Markets, said: "We are pleased to expand our algorithmic execution tools on Tradeweb, reinforcing our commitment to delivering high-grade trading infrastructure that enhances client outcomes. As an early mover in the U.S. Treasuries algorithm space, RBC has built a proven track record of innovation and execution excellence that our clients rely on. Our UST algorithms integrate sophisticated market intelligence with execution methodologies honed through years of market leadership, enabling clients to optimize order management while strengthening their access to integrated liquidity across the marketplace."

Tradeweb plays a central role in modernizing market structure by developing innovative trading protocols, embedding analytics into execution, and building technology infrastructure that supports the convergence of traditional and digitally native financial markets. The firm's U.S. government bond marketplace continues to see strong client engagement and trading activity. In 2025, a record USD 237.2 billion in average daily volume was executed on the platform, up 11.6% year-over-year. Institutional investors have access to liquidity from 38 leading providers and can trade T-bills, Notes, Nominal Bonds, Basis, Floating Rate Notes, STRIPS and TIPS. The marketplace supports a broad suite of trading protocols – including Request-for-Quote (RFQ), List Trading (Real Time & Trade-at-Close), Executable Streams (Indicative & Firm) and Request-for-Market (RFM) – offering clients flexibility in how they source liquidity and execute across varying market conditions.

Tradeweb plans to continue expanding its dealer algorithmic network by onboarding additional global dealers, further enhancing the depth and diversity of liquidity available to clients executing on the platform.

About Tradeweb Markets

Tradeweb Markets Inc. (NASDAQ:TW) is a leading, global operator of electronic marketplaces for rates, credit, equities and money markets. Founded in 1996, Tradeweb provides access to markets, data and analytics, electronic trading, straight-through-processing and reporting for more than 50 products to clients in the institutional, wholesale, retail and corporates markets. Advanced technologies developed by Tradeweb enhance price discovery, order execution and trade workflows while allowing for greater scale and helping to reduce risks in client trading operations. Tradeweb serves more than 3,000 clients in more than 85 countries. On average, Tradeweb facilitated more than $2.6 trillion in notional value traded per day over the past four fiscal quarters. For more information, please go to www.tradeweb.com.

Forward-Looking Statements

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Media contacts:

Savannah Steele, Tradeweb

+1 646 767 4941

Savannah.Steele@Tradeweb.com

Eloise Doolan, Tradeweb

+1 646 767 4921

Eloise.Doolan@Tradeweb.com

Investor contacts:

Ashley Serrao, Tradeweb

+1 646 430 6027

Ashley.Serrao@Tradeweb.com

Sameer Murukutla, Tradeweb

+1 646 767 4864

Sameer.Murukutla@Tradeweb.com

Tradeweb Builds on Algorithmic Execution Offering for U.S. Treasuries