雪佛龙第一季度调整后每股收益为2.18美元，市场预期为2.11美元。第一季度上游业务收益37.6亿美元，同比下降28%，市场预期41.3亿美元。

Core Insights - Chevron's adjusted earnings per share for the first quarter were $2.18, exceeding market expectations of $2.11 [1] - The upstream business generated $3.76 billion in earnings for the first quarter, representing a 28% year-over-year decline, while market expectations were $4.13 billion [1]