沪铜日评20250514：国内铜冶炼厂5月检修产能或环增，国内电解铜社会年存量环比增加 | 变量名称 | | | | 2025-05-13 | 2025-05-12 | 2025-04-30 | 较昨日变动 | 灯期定势 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 收盘价 | | 沪铜期货活跃合约 | | 78090 | 78260 | 77220 | -170.00 | | | 成交量(手) | | | | 90876 | 125097 | 89554 | -34, 221. 00 | | | 持仓重(手) | | | | 181940 | 187730 | 168554 | -5,790.00 | | | 库存(吨) | | | | 29157 | 20084 | 28166 | 9, 073.00 | | | SMW 1#电解铜平均价 | | | | 78155 | 78275 | 77950 | -120.00 | | | 沪铜县差 | | 沪铜基差或现货升贴水 (现货与期货) | | 65 | 15 | 730 | 50.0 ...