After delivering an impressive Q2 earnings report that sent its share price soaring to an intraday high of $189, Circle (CRCL) staged a “roller-coaster” performance the very same day—sliding 6% after hours. Behind this move were two opposing forces: the long-term boost from strong business growth and the short-term drag from a new share offering. In this piece, we’ll break down everything from the earnings highlights and business model to its partner ecosystem and the real reasons behind the after-hours drop. Q2 Earnings Highlights Circle kept up its rapid growth in Q2 2025. USDC circulation jumped 90% year-over-year to $61.3 billion and climbed further to $65.2 billion by August 10, showing continued strong demand for stablecoins. Total revenue and reserve income rose 53% to $658 million,