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The Marked Chart Wire · Markets
Markets
Nvidia debuted RTX Spark Windows laptops priced from $2,599 that combine Blackwell graphics with Grace chips. The machines offer 128GB of shared memory and deliver a maximum of 1 petaflop of FP4 AI computing power.
AI Spending
Tech shares fell on concerns about artificial intelligence spending. Gene Munster maintains the AI revolution is in its early stages and expects Meta to reshape commerce.
AI Chip Substrates
Tesla and Nvidia are said to back a $2.8 billion expansion of AI chip substrate production at Samsung Electro-Mechanics in South Korea. Nvidia contributes $1.97 billion and Tesla adds $830 million.
AI Spending
Tech stocks declined as investors questioned the return on artificial intelligence infrastructure spending, marking the index's weakest session in four months.
Markets
Investors are shifting capital away from artificial intelligence equities toward defensive holdings amid concerns about funding sustainability.
Berkshire Hathaway
Berkshire Hathaway stock has recovered all losses following Warren Buffett's 2025 announcement of his CEO departure, hitting record levels after nearly 18 months.
Market Bubble
Citadel founder Ken Griffin stated in an interview that the current market environment is almost certainly a bubble. He did not provide specific data or forecasts on when a correction might occur.
Fast headlines, summarized. Not verified and not advice. Check the full story before you act.