美国12月一年期通胀率预期初值4.1%，预期4.5%，前值4.50%

Core Insights - The initial value of the one-year inflation expectation in the U.S. for December is 4.1%, which is lower than the expected 4.5% and the previous value of 4.5% [1] Summary by Categories - Inflation Expectations - The one-year inflation expectation for December is reported at 4.1% [1] - This figure is below the market expectation of 4.5% [1] - The previous inflation expectation was also 4.5% [1]