To serve as a medium of exchange, a currency that's not legal tender must remain relatively stable, assuring those ... of the reserve cryptocurrency. For example, MakerDAO's Dai (DAI) stablecoin ...

Traders work on the floor at the New York Stock Exchange (NYSE) in New York City, U.S., May 30, 2025. REUTERS/Jeenah Moon/File Photo U.S. stocks ended mixed on Wednesday, with the benchmark S&P ...