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品种 结算价  开盘    最高   最低    收盘   涨跌
-----------------------------------------------
   ----    7190    7150   7190    7153   +51
   ----    2176    2177   2182    2182   +29.5
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     成交量    持仓     增减    库存     增减
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铜                             203750   +75
铝                             1090525  -2325
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