| | 变量名称 | 2025-08-29 | 2025-08-28 | 2025-08-21 | 较昨日变动 | 近期走势 | | --- | --- | --- | --- | --- | --- | --- | | 沪铜期货活跃合约 | 收盘价 | 79410 | 78930 | 78540 | 480.00 | | | | 成交量(手) | 71061 | 73403 | 43058 | -2, 342. 00 | | | | 持仓量(手) | 173826 | 168997 | 128034 | 4, 829. 00 | | | | 库存(吨) | 21412 | 21232 | 25157 | 180.00 | | | | SMN 1 #电脑铜十12位 | 79390 | 79190 | 78800 | 200. 00 | | | | 沪铜基差 | -20 | 260 | 260 | -280.00 | | | 沪铜基差或现货升贴水 (现货与期货) | 厂外电解铜现货升贴水 | 601 | 65 | 60 | -5.00 - | | | | 华北电解铜现货开贴水 | -70 | -70 | -50 ...