最新报道:Coinbase shares rose 1.88% with $4.78B trading volume, despite losing 4.56% U.S. market share to rivals Kraken and Robinhood, which are gaining ground with lower fees. The exchange's strategic fee increases on stablecoin pairs aim to boost profitability but risk alienating retail traders as competitors offer zero-commission trading. While maintaining over 50% dominance in the U.S. spot market and expanding into multiple assets, Coinbase faces challenges with volatile crypto trading revenues and margin pressures. Post-earnings stock fluctuations reflect investor doubts about sustaining its 44x forward P/E ratio amid growing competition and strategic compromises.