CME Group is building a bridge between two of the largest pools of money on the planet: the cash US Treasury market and Treasury futures. The new platform, called Treasury LINK, is designed to make spread and basis trading between the two markets meaningfully easier, faster, and cheaper for institutional players.

What Treasury LINK actually does

The platform is built on the BrokerTec Chicago central limit order book, or CLOB, which launched on October 6, 2025. That order book is integrated with CME Globex, the exchange’s electronic trading engine that already handles an enormous share of global derivatives volume.

The integration matters because it allows traders to execute cash-futures spreads and basis trades within a single, connected infrastructure. Previously, participants had to navigate separate venues for each leg of the trade, introducing execution risk and operational friction.

Treasury LINK supports all seven on-the-run benchmark US Treasuries, covering the full curve. The platform also offers smaller notional sizes and tighter price increments than what’s currently standard, which should lower the barrier to entry for a broader set of institutional participants.

Citigroup, J.P. Morgan, and Morgan Stanley are among the initial participants.

The scale of the opportunity

CME Treasury futures averaged $774 billion in notional daily volume as of 2024. That figure actually exceeds the reported cash Treasury market by 109%.

Basis trading, the strategy at the heart of what Treasury LINK facilitates, involves simultaneously buying a cash Treasury and selling the corresponding futures contract (or vice versa) to capture the spread between them. Execution timing, margin requirements, clearing logistics, and the sheer operational complexity of straddling two different markets make basis trading expensive and error-prone at scale. Treasury LINK is CME’s attempt to compress all of that friction into a single workflow.

Why this matters beyond traditional finance

US Treasuries sit at the absolute center of global finance. They’re the benchmark for risk-free rates, the collateral underlying trillions in derivatives, and increasingly, the reserve asset backing major stablecoins like USDT and USDC. Tether alone holds tens of billions in short-term US Treasuries. Circle’s USDC reserves are parked in similar instruments.

The timing is also notable. Economic uncertainty has pushed institutional demand for better risk management tools higher, and massive Treasury issuance from the US government shows no sign of slowing. In that environment, the ability to quickly and cheaply hedge cash Treasury positions using futures, or vice versa, becomes a genuine competitive advantage.

Smaller notional sizes on the platform could also open the door for mid-tier asset managers and even some larger crypto funds that hold Treasury exposure as part of their portfolio management.