Stock market today: S&P 500, Nasdaq futures rise, with key jobs report, SCOTUS tariff ruling in focus

Economic Indicators - The US added 50,000 jobs in December, falling short of economists' expectations of approximately 70,000 positions [3] - The unemployment rate decreased to 4.4% from 4.6% in November, reflecting a stable labor market theme of "no-hire, no-fire" [4] Market Reactions - US stock futures showed slight increases, with S&P 500 and Nasdaq 100 rising by 0.3% and 0.4% respectively, while Dow Jones Industrial Average futures also rose by 0.3% [1] - All three major indexes are on track to close the first full week of 2026 higher [1] Tariffs and Trade - The Supreme Court is expected to rule on the legality of President Trump's tariffs, which could have significant implications for US economic strategy and global trade [5] - The ruling will determine whether Trump properly invoked a law meant for national emergencies when imposing global duties [5] Government Actions - President Trump directed Freddie Mac and Fannie Mae to purchase $200 billion in mortgage-backed securities to lower mortgage rates and address affordability concerns [7] - The details surrounding this plan remain unclear, leading to market assessments of potential fallout [7] International Developments - The US is reassessing its approach to Venezuela, with Trump canceling a second wave of attacks in favor of cooperation on rebuilding the country's energy infrastructure [6] - A meeting with global oil majors has been called to discuss the future of Venezuela's significant oil reserves [6]