洲荧 炉锡日评20250512：国内精炼锡产能开工率环比下降，国内外精炼锡库存量较上周增加 | 变量名称 | | 2025-05-09 | 2025-05-08 | 2025-04-30 | 较昨日变动 | 近期走势 | | --- | --- | --- | --- | --- | --- | --- | | 沪锡期货活跃合约 | 收盘价 | 259540 | 261480 | 260300 | -1, 940. 00 | | | | 成交量(手) | 71445 | 104324 | 94966 | -32,879.00 | | | | 持仓量(手) | 30130 | 30964 | 30598 | -834. 00 | | | | 座存(吨) | 8402 | 8334 | 8545 | 68. 00 | | | 沪锡基差 | SMM 1#锡平均价 | 259600 | 262200 | 261200 | -2, 600. 00 | | | (现货与期货) | 沪锡泰左 | 60 | 720 | 900 | -660.00 | | | 价差(近月与远月) | 沪锡近月-沪锡连一 | -240 | -3 ...