每经AI快讯，2月5日，铜连续主力合约日内跌4%，现报100700.00元。 每经AI快讯，2月5日，铜连续主力合约日内跌4%，现报100700.00元。 ...

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每经AI快讯，1月29日，铜连续主力合约日内涨4%，现报106370.00元。 ...

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Group 1: Precious Metals Futures - New York gold prices experienced significant volatility, dropping below $4420 per ounce on December 29, with a daily decline of 2.92%, and further falling to $4330 per ounce, expanding the daily loss to 4.93% [1][6] - On December 30, New York gold initially broke above $4360 per ounce, with a daily increase of 0.38%, but later fell below $4340 per ounce, resulting in a daily decline of 0.09% [1][6] - Spot gold also showed large fluctuations, falling below $4310 per ounce on December 29, with a daily drop of 5.03%, and then rising above $4340 per ounce on December 30, with a daily increase of 0.21% [1][6] - New York silver similarly experienced a volatile market, dropping below $71 per ounce on December 29, with a daily decline of 8.25%, and rebounding above $72 per ounce on December 30, with a daily increase of 2.20% [1][7] - Spot silver fell below $71 per ounce on December 29, with a daily drop of 10.31% [1][7] - Palladium futures fell below $1700 per ounce on December 29, with a significant drop of 15.98% [2][7] Group 2: Base Metals Futures - Base metals futures faced widespread pressure, with copper futures dropping 4% on December 29, now priced at 96420.00 yuan [3][8] - Tin futures showed extreme volatility, initially dropping 5% (to 325220.00 yuan), then 6% (to 321750.00 yuan), and ultimately closing down 7% at 318370.00 yuan [3][8] Group 3: Energy and Shipping Futures - U.S. crude oil futures closed at $58.08 per barrel on December 29, an increase of $1.34, or 2.36% [4][9] - The U.S. Energy Information Administration (EIA) announced a delay in the release of the weekly oil status report, with notifications to be provided at least one hour in advance [4][9] - For the week ending December 19, EIA reported a decrease in natural gas inventories by 1660 billion cubic feet, slightly above the expected decrease of 1680 billion cubic feet [4][9] Group 4: Macro and Market Impact - The volatility in precious metals and metal futures may be linked to geopolitical factors and market sentiment [5][10] - U.S. Congressman Green criticized both parties for their roles in the growth of national debt and the depreciation of the dollar, while Trump mentioned considering legal action against Federal Reserve Chairman Powell, increasing policy uncertainty and market volatility [5][10] - In the U.S. stock market, the Dow opened down 0.2% on December 29, with the S&P 500 down 0.5% and the Nasdaq down 0.8%, while silver mining stocks generally declined, with the Invesco Silver Trust down 7.3% [5][10] - On December 30, all three major U.S. stock indices closed lower, with the Dow down 0.51%, Nasdaq down 0.5%, and S&P down 0.35% [5][10]