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品种 结算价  开盘    最高    最低    收盘   涨跌
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   ----    6005.5  6076    5994    6045   +53.5
   ----    2055    2078    2050.5  2054.5 -0.5
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     成交量    持仓     增减    库存     增减
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铜                             261250   +2000
铝                             1108525  -7200
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