OKX expands euro-native trading with EURC through unified order book

OKX wants euro traders to stop taking the scenic route through the dollar. The exchange is expanding euro-native trading around EURC, Circle’s euro-backed stablecoin. It is doing that with a unified euro order book that pools liquidity for both EUR and EURC trading pairs into a single venue. The feature was announced on October 21, 2026. It lets eligible users in the European Economic Area (EEA) trade against one consolidated pool. They can then choose to settle in either euros or EURC at a fixed 1:1 rate. How the unified euro order book works When EUR pairs and EURC pairs live in separate order books, each book holds only part of the available buy and sell orders. Thinner books can mean wider spreads and more price slippage on larger trades. OKX’s fix is to put everyone in the same market. Orders placed against EUR and orders placed against EURC now meet in one combined book. When a trade executes, the user picks which currency they want to settle in. The 1:1 conversion rate is the key piece. Because EURC is designed to track the euro, OKX treats the two as interchangeable at settlement. Skipping the dollar detour Under the new model, euro trades no longer need to pass through dol...