品种 结算价  开盘    最高   最低    收盘   涨跌
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   6714    6702.5  6747   6002.6  6666   -22
   2096.5  2104    2112   2065    2070   -36
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     成交量    持仓     增减    库存     增减
-----------------------------------------------
铜                             240825   -4225
铝                             1321600  +7125
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