Core Viewpoint - The simultaneous occurrence of the $39 billion 10-year U.S. Treasury auction and the critical Consumer Price Index (CPI) report is expected to create significant market volatility, breaking the recent calm in the U.S. Treasury market [1][4][6] Group 1: CPI Data Impact - The upcoming CPI report for May is a key indicator of U.S. inflation, directly influencing consumer living costs, business production costs, and the Federal Reserve's monetary policy direction [3][5] - If the CPI data exceeds market expectations, it may lead to increased inflation pressure, raising expectations for Federal Reserve interest rate hikes, which could result in falling bond prices and rising yields [5] - Conversely, if the CPI data is below expectations, it may ease inflation pressure, enhancing the appeal of U.S. Treasuries as a safe-haven asset, leading to rising bond prices and falling yields [5] Group 2: Treasury Auction Dynamics - The outcome of the 10-year Treasury auction will reflect market demand for U.S. Treasuries, influencing yields and the overall bond market [3][4] - A strong auction demand, indicated by a high bid-to-cover ratio, would suggest high market confidence in U.S. Treasuries, potentially stabilizing yields [5] - Conversely, weak auction results, such as a low bid-to-cover ratio or even a failed auction, could lead to a significant rise in yields and spread panic in the market [5] Group 3: Market Outlook - The combination of the CPI report and the Treasury auction is likely to signal the end of the recent period of calm in the U.S. Treasury market, prompting investors and financial institutions to reassess their strategies [4][6] - Global investors, financial institutions, and policymakers need to closely monitor these events, as they will influence future market dynamics and economic policies [6]