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品种 结算价  开盘    最高    最低    收盘   涨跌
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   ----    5886    6012.5  5851.5  5997   +138
   ----    2051.5  2079    2010    2064   +20
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     成交量    持仓     增减    库存     增减
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铜                             233025   -1275
铝                             1052975  -1550
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