CME Group to Merge Treasury Futures and Cash Markets with Treasury Link

The new functionality, which relies on the firm's existing FX Link architecture, addresses a persistent friction point in fixed-income markets: legging risk. By enabling traders to manage exposure via a single spread rather than separate transactions, the system seeks to improve execution speed and transparency. Mike Dennis, CME Group’s Global Head of Fixed Income, noted that the integration leverages $27 billion in capital efficiencies already present across the company's cash, futures, and swap offerings.

Major financial institutions have signaled early support for the initiative. Jamie Mortimore of Citi emphasized that the tool will bolster liquidity management, while Reed Staub from Morgan Stanley highlighted the removal of legging risk as a significant advancement for market structure. This rollout follows the recent introduction of BrokerTec Chicago, a central limit order book co-located in Aurora that has already begun capturing high volumes from relative value traders. The move comes as CME Group reports robust growth in its fixed-income division, with interest rate futures and options average daily volume climbing 9% year-on-year during the first half of 2026.