【导读】贵金属集体拉升，黄金、白银再度走高 1月2日，贵金属集体走高，现货黄金跳空高开，日内大涨55美元，突破4370美元/盎司，涨1.27%。 现货白银日内涨幅一度扩大至3%，向上触及73美元/盎司。 此外，现货铂金、现货钯金纷纷走高，涨超2%。 | COMEX自银 | 72.810 | 3.13% | | --- | --- | --- | | SI.CMX | | | | 伦敦银现 | 73.434 | 2.59% | | SPTAGUSDOZ.IDC | | | | 现货铂金(美元/盎司) | 2109.20 | 2.39% | | SPTPTUSDOZ.IDC | | | | NYMEX键 | 1688.50 | 2.25% | | PA.NYM | | | | 现货把金(美元/盎司) | 1639.02 | 2.09% | | SPTPDUSDOZ.IDC | | | | 伦敦金现 | 4373.060 | 1.27% | | SPTAUUSDOZ.IDC | | | | COMEX黄金 | 138/11 | 1 00% | 需要注意的是，市场的核心分歧聚焦于白银超额表现的本质。一方面，部分机构认 ...

Core Insights - The ranking of global listed companies reflects the economic situation of a country and the development of its related industries [1] Group 1: Company Rankings - The top 20 global companies by market capitalization show that the United States dominates, with 17 out of 20 companies being American [5] - The top 10 companies include 8 American tech firms: Nvidia, Microsoft, Apple, Google, Amazon, Meta, Broadcom, and Tesla, while only TSMC from China and Saudi Aramco from Saudi Arabia are included [3][5] - TSMC is the only Chinese company in the top 10, with a market cap of $135.57 billion, while Tencent is the only other non-American company in the top 20, with a market cap of $75.77 billion [5][8] Group 2: Industry Insights - The dominance of American tech companies indicates a strong technology sector in the U.S., while China's representation is limited to a few firms, suggesting a need for growth in its tech industry [3][8] - In contrast, China's top 10 listed companies include 7 state-owned enterprises, primarily in banking and energy, with only 3 private tech firms: Tencent, Alibaba, and CATL [8] - This disparity highlights the structural differences between the U.S. and Chinese markets, with a greater emphasis on technology in the U.S. compared to China's reliance on state-owned enterprises [8]