期铜在清淡市况中收跌，焦点转向库存增加【2月16日LME收盘】

Core Viewpoint - LME copper prices weakened due to a strong dollar, increased inventories, and weak demand outlook during the holiday trading period [1][3]. Group 1: Market Conditions - On February 16, LME three-month copper fell by $30.5, or 0.24%, closing at $12,850.5 per ton [1][2]. - The market experienced low trading volumes due to the Chinese New Year holiday and a public holiday in the U.S. [3]. - Market liquidity was reported to be uneven, with many participants waiting for clearer signals regarding U.S. interest rates and potential demand from China post-holiday [3]. Group 2: Inventory Focus - LME copper inventories increased by 7,975 tons, or 3.91%, reaching 211,850 tons, marking an increase of over 50% since January 9 [3]. - The ample inventory led to a situation where the LME spot month copper contract was at a discount to the three-month copper contract, with the discount reaching approximately $111.50 per ton, a one-year high [3]. Group 3: Other Base Metals - LME three-month aluminum decreased by $25, or 0.81%, closing at $3,052.5 per ton [2][4]. - LME three-month zinc fell by $47.5, or 1.42%, closing at $3,290.0 per ton [4]. - LME three-month lead dropped by $2, or 0.1%, closing at $1,958.0 per ton [4]. - LME three-month nickel rose by $131, or 0.77%, closing at $17,115.0 per ton [4]. - LME three-month tin decreased by $1,021, or 2.19%, closing at $45,681.0 per ton [4].