今夜，暴涨！创新高！

Group 1 - Silver prices surged to a historical high, exceeding $55 per ounce, driven by multiple factors including expectations of a Federal Reserve rate cut in December, continued net inflows into precious metal ETFs, and ongoing supply constraints [4][6] - Since the beginning of the year, spot silver prices have increased by approximately 90%, while gold has risen about 60% during the same period [6] - The recent spike in silver prices follows a significant supply squeeze in October, which pushed prices above those in Shanghai and New York, although supply remains tight overall [6][7] Group 2 - The U.S. stock market experienced a slight increase amid light trading, with the Nasdaq Composite Index expected to record its first monthly decline since March [8][11] - Amazon's stock rose over 1% as "Black Friday" shopping commenced, while concerns over high valuations in tech stocks have led to market volatility [10][11] - Semiconductor stocks showed strong performance, with notable gains from companies like Intel, Micron Technology, and Qualcomm [12]