可口可乐第一季度可比每股收益0.73美元，预估0.72美元。第一季度单位箱销量增长2％，预估增长0.08％。可口可乐仍然预测全年可比每股收益增长2％至增长3％。可口可乐美股盘前微涨。

Core Insights - Coca-Cola reported a comparable earnings per share of $0.73 for the first quarter, exceeding the forecast of $0.72 [1] - The company experienced a 2% increase in unit case volume, significantly higher than the expected growth of 0.08% [1] - Coca-Cola maintains its forecast for a 2% to 3% growth in comparable earnings per share for the full year [1] - Following the earnings report, Coca-Cola's stock saw a slight pre-market increase [1]