CNBC Daily Open: U.S. stocks retreat from highs as Broadcom leads tech sell-off

In this article Taken from CNBC’s Daily Open, our international markets newsletter — Subscribe today The sell-off in artificial intelligence stocks continued unabated Friday stateside. Broadcom shares tumbled more than 11% as investors grew concerned over lower margins and uncertain deals. Names such as Nvidia, Advanced Micro Devices and Oracle fell in sympathy, which caused major U.S. indexes to close lower.It was a motif patterning the week. Even though the Dow Jones Industrial Average rose 1.1% week on week on the back of outperformance by financial stocks, tech names dragged down the S&P 500 and the Nasdaq Composite, which fell 0.6% and 1.6% respectively for the week.That said, investors could have just been jittery amid the narrative of an apparent AI bubble, and were spooked by any sign of bad news. After all, Broadcom's earnings — as well as its guidance for the current quarter — breezed past expectations."Frankly we aren't sure what else one could desire as the company's AI story continues to not only overdeliver but is doing it at an accelerating rate," Bernstein analyst Stacy Rasgon, who has a "buy" rating on Broadcom, wrote in a Friday note.Future prospects also look rosy, according to UBS. "We expect high profitability and the accelerating impact of the AI, power and resources, and longevity themes to drive 2026 performance," said strategist Sagar Khandelwal.But in the near term, investors may still be flighty, unless something concretely reassuring, such as Oracle achieving positive cash flow, reassures them the snapping sound is just a twig in the forest.U.S. stocks dragged down by AI names. Major indexes fell Friday, a day after they hit record highs. Asia-Pacific markets traded lower Monday. South Korea's Kospi retreated roughly 1.5% as of 2:45 p.m. Singapore time (1:45 a.m. ET), leading losses in the region.China's economic slowdown deepens. Even though the country's retail sales and industrial production grew year on year in November, their increase missed forecasts and slowed from the previous month. Investment in fixed assets in the January-to-November period contracted from a year earlier.The end of the 'Berkshire way'? Several aspects of Berkshire Hathaway's leadership transition are signaling that the conglomerate is drifting away from the famously decentralized "Berkshire way," CNBC's Alex Crippen writes.Hong Kong court finds Jimmy Lai guilty. The 78-year-old pro-democracy activist and media baron was ruled guilty of sedition and collusion with foreign countries by a Hong Kong court on Monday. The results might unsettle foreign investors, analysts say. [PRO] China's food security strategy. The spat between Beijing and Washington over soybean purchases has highlighted the evolution of China's domestic agriculture industry. Goldman Sachs thinks this is the best way to play the sector.Copper could hit ‘stratospheric new highs’ as hoarding of the metal in U.S. continuesCopper prices have hit multiple record highs this year, fueled by supply disruptions and as fears over U.S. tariffs have led to a surge in demand. The rally is set to continue into 2026.Citi analysts expect prices of the red metal to skyrocket on the back of stronger demand led by the energy transition and artificial intelligence sectors. Electrification, grid expansion and data-center build-outs require large amounts of the metal for wiring, power transmission and cooling infrastructure.— Lee Ying ShanGot a confidential news tip? We want to hear from you.Sign up for free newsletters and get more CNBC delivered to your inboxGet this delivered to your inbox, and more info about our products and services.© 2025 Versant Media, LLC.

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