Group 1: Market Reactions and Trends - The Senate's approval of an agreement to potentially end the government shutdown led to a surge in the three major indexes, recovering from significant losses the previous week [1][6] - The tech-heavy Nasdaq Composite experienced its largest one-day rally since May, indicating a renewed interest in the artificial intelligence sector [6] Group 2: Corporate Actions - SoftBank sold its entire stake in Nvidia for $5.83 billion, with Nvidia shares dropping nearly 2% in premarket trading [2][3] - SoftBank is shifting focus towards OpenAI while still engaging with Nvidia through AI projects like the Stargate initiative [3] - Paramount Skydance announced cost-cutting measures, including layoffs affecting approximately 1,600 employees, and plans to raise prices for its Paramount+ streaming service in Q1 2026 [4][5][7] Group 3: Air Travel Industry - Air travel is facing challenges due to the government shutdown, with over 6% of U.S. flights canceled recently [8] - Demand for private flights has increased, although the FAA has limited private flights at 12 major U.S. airports due to staffing issues [10] Group 4: Philanthropic Initiatives - Berkshire Hathaway's CEO Warren Buffett plans to accelerate the distribution of his $149 billion fortune to his children's foundations while retaining a significant amount of Class A shares to instill confidence in his successor, Greg Abel [12][13]