为何关税没有消失，CPI就下跌了？美国官方统计口径的最新CPI数据出炉了，CPI数据为2.4%，核心CPI数据为2.5%

Group 1 - The U.S. economy appears to be presenting conflicting data, with the Federal Reserve focused on inflation rates while consumer prices are unexpectedly declining despite high tariffs [1][3] - The Consumer Price Index (CPI) for January 2026 showed a year-on-year increase of 2.4%, while the core CPI, excluding volatile food and energy prices, was at 2.5%, complicating expectations for interest rate cuts [3] - There is speculation that if tariffs on basic industrial goods are lifted, the CPI could drop below the critical 2% threshold, potentially signaling deflation, which is a serious concern [5] Group 2 - The Federal Reserve, led by Jerome Powell, is in a difficult position as the CPI is near 2% and the job market remains strong, suggesting that interest rates should not be lowered [7] - The U.S. financial system is heavily reliant on overseas markets, and a shift in interest rates could lead to a loss of liquidity, as global investors may withdraw their funds if U.S. dollar returns become less attractive [7][11] - The current economic strategy appears to be sacrificing capital returns to maintain industry profits, with the administration exerting control over global oil prices to stabilize the dollar's position [11] Group 3 - OPEC's decision to continue its production increase policy is seen as a strategic move by the Trump administration to lower domestic prices ahead of midterm elections, despite potential short-term increases in oil prices [9] - The U.S. is attempting to create a low-cost oil system that could undermine traditional oil-producing countries in the Middle East, indicating a significant shift in global energy dynamics [9][11] - The interplay between tariffs, oil prices, and the dollar's status is creating a precarious balance that may not be sustainable in the long term [12][14]