Polygon (POL) has launched a stablecoin-based Euro-Dollar exchange pool that is not bound by the operating hours of traditional bank foreign exchange markets. Monerium, Frax, and Capa have launched EURe·frxUSD trading pairs on Uniswap (UNI) V3. As a result, regulated Euro liquidity and dollar-denominated stablecoin liquidity can now be directly exchanged in Polygon-based applications.