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品种 结算价  开盘    最高    最低    收盘   涨跌
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   ----    5858    6118.5  5855    6087   +142
   ----    2027.5  2056.5  2024    2035   +3
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     成交量    持仓     增减    库存     增减
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铜                             214150   -7775
铝                             1035275  -5750
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