Circle Internet Group's shares surged 15.9% after announcing a first-quarter 2026 adjusted earnings per share (EPS) of $0.21, surpassing expectations by 40%. The company's total revenues reached $694.1 million, marking a 20% increase year-over-year. Notably, the launch of the Circle Agent Stack and a $222 million presale of ARC tokens have further bolstered investor confidence in the digital currency space.