美国通胀保持稳定，市场预期后续将因关税上涨

Core Insights - US inflation remained stable in April, with economists warning that this may be the last calm period before consumer prices surge due to tariffs from the trade war initiated by Trump [1] Inflation Data - The Consumer Price Index (CPI) in February increased by 2.3% year-on-year, slightly lower than the previous month's annual increase [1] - Core CPI rose by 2.8% year-on-year, consistent with the increase observed in March [1]