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Market Overview - Major U.S. stock indices opened significantly lower, with large tech stocks mostly declining, while gold and silver prices dropped sharply, and Bitcoin fell below $100,000 [1] - The Nasdaq index turned positive later, and the S&P 500 nearly recovered its initial losses, while the Dow Jones remained down by over 300 points, a decline of more than 0.6% [1] Stock Performance - Semiconductor stocks in the U.S. rallied against the trend, contributing to a market sentiment recovery, with SanDisk rising over 7% and Micron Technology increasing more than 6% [2] - Nvidia, a global chip leader, saw its stock price rebound, turning from a decline to a gain of 0.82% [2] Commodity Prices - Spot gold and silver experienced a sharp decline, with gold dropping below $4,100 to a latest price of $4,075.57 per ounce, a decrease of over 2%, after reaching above $4,200 earlier [4] - Spot silver fell to $50.94 per ounce, with a decline exceeding 2.5% [4] Cryptocurrency Market - Major cryptocurrencies faced significant downturns, with Bitcoin plummeting over 6% to $96,501 per coin, and over 270,000 traders liquidated in the past 24 hours [6][7] - Ethereum and Solana also saw declines of 7.48% and 8.89%, respectively [7] Tech Sector Insights - The U.S. tech giants index fell by 3.2% last week and dropped 0.7% in the first four trading days of this week, with Nvidia down nearly 10% from its recent high and Tesla down 12% this month [7] - CoreWeave, once considered a shadow stock of Nvidia, has seen a decline of over 40% this month, raising concerns about its business model and reliance on Nvidia's support [8] Economic Commentary - Mohamed El-Erian from Allianz Group noted that the market is experiencing a "rational bubble," suggesting that while the total value created is significant, it may lead to losses [8] - Mary Callahan Erdoes from JPMorgan emphasized the importance of focusing on future opportunities presented by artificial intelligence rather than fixating on the current bubble concerns [8]