道指涨超300点，美股存储半导体爆发，台积电涨6%创新高，中概股普跌，白银大跳水，加密货币12万人爆仓

Market Overview - The US stock market opened positively on January 15, with all three major indices rising. The Dow Jones increased by 0.65%, gaining over 300 points, the Nasdaq rose by 0.9%, up over 200 points, and the S&P 500 climbed by 0.64% [1] - The Nasdaq Golden Dragon China Index, which tracks Chinese stocks listed in the US, saw a decline of 0.61% [1] Semiconductor Sector Performance - The semiconductor sector experienced a significant surge, with TSMC's ADR rising over 6%, reaching a historical high and surpassing a market capitalization of $1.8 trillion, ranking it as the sixth largest in the US market [3] - TSMC reported a 35% year-over-year profit increase in Q4, exceeding expectations and marking the eighth consecutive quarter of profit growth [3] - Other notable performers included Nvidia, which rose nearly 3%, SanDisk with over 7% increase, ASML up over 6%, and Micron Technology increasing by over 3% [3] Chinese Stocks Performance - Popular Chinese stocks faced declines, with Tencent Music dropping over 6%, Century Internet down 5%, and Zai Ding Pharmaceutical falling over 4% [5] - The overall trend for Chinese stocks was negative, with the Nasdaq Golden Dragon China Index initially down 1.1% before recovering slightly [4][5] Precious Metals and Oil Prices - Precious metals saw a decline, with silver dropping over 3% to below $91 per ounce and gold falling below $4620 per ounce, with a daily decrease of over 0.34% [6] - Oil prices also experienced a sharp decline, with WTI and Brent crude both falling over 4%, with WTI dropping below $60 [7] Economic Indicators - The US reported initial jobless claims at 198,000 for the week ending January 10, the lowest since November 29, 2022, against a market expectation of 215,000 [9] - Federal Reserve officials indicated a continued focus on balancing employment stability and inflation control, with expectations for interest rate adjustments remaining stable despite recent CPI data [10]