美国运通二季度每股收益4.08美元，预期3.87美元。二季度营收178.6亿美元，预估177.1亿美元。美国运通仍预计全财年营收增长8%-10%。美国运通仍预计全财年每股收益15美元-15.5美元，市场预估15.24美元。美国运通美股盘前涨超2%。

Core Insights - American Express reported Q2 earnings per share of $4.08, exceeding expectations of $3.87 [1] - Q2 revenue reached $17.86 billion, surpassing the forecast of $17.71 billion [1] - The company maintains its full-year revenue growth forecast of 8%-10% [1] - American Express expects full-year earnings per share to be between $15.00 and $15.50, with market expectations at $15.24 [1] Market Reaction - American Express shares rose over 2% in pre-market trading [2]