CNBC Television·2026-07-20 17:38Market Performance and Technology Sector - The S&P 500 index rose by 30 points and the Nasdaq increased by 210 points (0.8%) [2] - Chipmaker stocks showed strong growth: Micron rose 5%, Intel increased by nearly 4%, and AMD climbed 3.5% [2] - AMD launched "Helios," its first rack AI system to compete with Nvidia, and secured Microsoft as a new buyer [2][3] - Alphabet (Google) shares rose more than 2% following reports of the development of a more efficient AI chip [11] - Apple shares led the Dow lower, which fell 88 points, despite the stock hitting an all-time high the previous week [1] Energy Sector and Macroeconomic Impact - US crude oil prices hovered around $82 per barrel amid volatility [6] - National average gasoline prices returned to above $4 per gallon for the first time in approximately one month [8][9] - Brent crude is on track for its second-largest monthly gain since 2020 [10] - Houthi leaders declared a maritime embargo against Saudi Arabia, threatening the Bab el-Mandeb Strait, a critical global oil transit bottleneck [6][7] Corporate Developments and Regulatory Risks - A US District Court judge granted a temporary restraining order, delaying the proposed merger between Paramount, Skydance, and Warner Bros. Discovery due to antitrust concerns [4][5] - Paramount faces potential financial costs from a "ticking fee" if the deal closing is delayed beyond September 30th [5] - US airline stocks declined by approximately 15% this month, reflecting broader economic pressures [10]