美股涨跌互现标普再创新高，国际油价反弹近3%

Group 1: Trade Agreement - The United States has reached a trade agreement with Vietnam, imposing a 20% tariff on all goods exported from Vietnam to the U.S. and a 40% tariff on transshipped goods [4] - The agreement allows the U.S. to fully access the Vietnamese market with zero tariffs on U.S. exports [4] Group 2: Stock Market Overview - Major U.S. stock indices showed mixed results, with the Nasdaq rising by 0.9%, driven by technology stocks, while the Dow Jones fell slightly by 0.02% [2] - Centene, a health insurance company, saw a significant drop of 40%, marking its largest decline in history, after it withdrew its 2025 earnings forecast due to lower-than-expected revenues in several states [2][4] Group 3: Employment Data - The ADP National Employment Report indicated a decrease of 33,000 jobs in the private sector for June, significantly below the expected increase of 98,000 jobs [3] - Employers announced 47,999 layoffs in June, approximately half of May's figures, attributed to broad economic pressures and some related to tariffs [3] Group 4: Market Reactions - The 10-year U.S. Treasury yield rose to 4.29%, while the 2-year yield increased to 3.80%, reflecting market reactions to employment data and trade agreements [3] - The focus is shifting to the upcoming government non-farm payroll report, with expectations of a slowdown in job growth to 110,000 and an increase in the unemployment rate to 4.3% [3]