Key Takeaways
- Artificial intelligence-related equities advanced in early Monday trading before Wednesday’s inflation report
- Apple shares declined 1% following reports of memory chip testing from Chinese manufacturer ChangXin Memory Technologies
- Berkshire Hathaway registered modest gains after posting a 16% increase in Q2 operating earnings to $13 billion
- Mining and critical mineral stocks rallied following White House disclosure of more than $2 billion in sector investments
- Robinhood stock advanced after introducing cryptocurrency trading services in the United Kingdom with zero-fee structure
Stocks tied to artificial intelligence technology gained ground in premarket activity Monday morning as market participants prepared for Wednesday’s consumer price index release. The upcoming inflation figures may shape the Federal Reserve’s decision-making regarding current interest rate policy.
Super Micro Computer registered a 3% increase prior to market open. The server technology company specializing in AI infrastructure is scheduled to release fourth-quarter financial results on Thursday.
Super Micro Computer, Inc., SMCI
Additional technology names with artificial intelligence exposure showed positive momentum. Lumentum increased 3.7%, while Coherent posted gains of 2.4%. Applied Materials added 2.4%, and Corning moved up 1.8%. Dell, Intel, and Marvell also registered upward movement during the session.
Apple Stock Retreats Following Chinese Semiconductor Report
Apple shares fell 1% after the Wall Street Journal published a report indicating the tech giant is evaluating memory chips manufactured by ChangXin Memory Technologies, a Chinese semiconductor producer. Sources with knowledge of the situation provided the information. Apple has not issued a public statement regarding the matter.
Berkshire Hathaway registered a 0.4% uptick following Saturday’s release of second-quarter financial results. After-tax operating earnings increased 16% year-over-year to reach $13 billion, although a significant portion of the growth stemmed from one-time foreign exchange fluctuations rather than operational improvements.
Mining Sector Rallies on Federal Funding Announcement
Standard Lithium experienced a 13% surge after the White House unveiled more than $2 billion in new funding for mining operations and related infrastructure projects. The investment package also designated over $180 million specifically for mining education institutions and workforce training programs.
Other companies focused on critical minerals posted strong gains. 5E Advanced Materials skyrocketed 30%, MP Materials climbed 3%, Energy Fuels advanced 2%, and United States Antimony increased 2%.
Sunrise Energy Metals concluded trading 16% higher following the Trump administration’s approval of a $400 million loan facility to the Australian mining enterprise. The company is developing scandium extraction operations, a rare earth element utilized in aluminum alloy strengthening.
RadNet equity advanced 5% after the medical imaging provider exceeded analyst projections for the second quarter. Revenue surged 25% compared to the prior-year period, reaching a record $622.7 million. Management elevated full-year revenue guidance to a range between $2.37 billion and $2.42 billion.
Robinhood stock appreciated 2% following the platform’s introduction of cryptocurrency trading capabilities in the United Kingdom market. Qualified users can now transact more than 50 digital currencies without trading commissions, custody fees, or account maintenance charges.
Among declining stocks, Niu Technologies tumbled 10% despite recording a 14.7% revenue increase in Q2. However, gross margin compressed to 16% from 20.1% in the comparable year-ago quarter, while the adjusted net loss expanded.
Kennametal declined 3% after Morgan Stanley lowered its rating to Underweight. The firm’s analyst pointed to earnings peak expectations in the current quarter and anticipated headwinds as tungsten price benefits diminish.
Stock index futures displayed mixed performance as market participants also monitored continuing maritime shipping concerns in the Strait of Hormuz region.



