美国一季度实际GDP年化季环比终值 -0.5%，预期 -0.2%，初值 -0.2%。

Core Viewpoint - The final annualized quarter-on-quarter real GDP for the United States in Q1 is -0.5%, which is below the expected -0.2% and the initial estimate of -0.2% [1] Economic Indicators - The actual GDP figure indicates a contraction in the economy, suggesting potential challenges ahead for various sectors [1] - The deviation from expectations may impact investor sentiment and market performance [1]