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Market Overview - The US stock market opened positively on January 15, with all three major indices rising: Dow Jones up 0.65%, Nasdaq up 0.9%, and S&P 500 up 0.64% [1] - The Dow Jones reached 49,466.83 points, gaining 317.20 points, while Nasdaq and S&P 500 also saw significant increases [2] Semiconductor Sector Performance - The semiconductor sector experienced a significant surge, with TSMC's ADR rising over 6%, reaching a market cap of over $1.8 trillion, making it the sixth largest in the US stock market [2] - TSMC reported a 35% year-over-year profit increase in Q4, marking its eighth consecutive quarter of profit growth [2] - Other notable performers included Nvidia, which rose nearly 3%, and SanDisk, which increased over 7% [2] Chinese Concept Stocks - Chinese concept stocks faced a downturn, with the Nasdaq Golden Dragon China Index dropping 0.61% [3] - Major declines were seen in Tencent Music (down over 6%), Century Internet (down 5%), and Zai Ding Pharmaceutical (down over 4%) [4][5] - Conversely, some stocks like Hesai Technology and Canadian Solar saw gains of over 5% and 3%, respectively [4] Precious Metals and Oil Prices - Precious metals experienced a decline, with silver dropping over 3% and gold falling below $4,620 per ounce [5] - Oil prices also saw a sharp decline, with WTI crude oil and Brent crude both falling over 4%, with WTI dropping below $60 [6] Cryptocurrency Market - The cryptocurrency market showed a downward trend, with Bitcoin nearing $96,240 and Ethereum down 0.19% [7] - Over 120,000 individuals faced liquidation in the past 24 hours, indicating significant market volatility [6] Economic Indicators - The US initial jobless claims for the week ending January 10 recorded 198,000, the lowest since late November, which may influence Federal Reserve policy [7] - Federal Reserve officials continue to discuss interest rate policies amid high inflation, indicating a focus on balancing employment and inflation concerns [8]