品种 结算价  开盘    最高   最低    收盘   涨跌
-----------------------------------------------
   ----    6534.5  6580   6468    6490   -42
   ----    2092.5  2112   2065    2076   -18
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     成交量    持仓     增减    库存     增减
-----------------------------------------------
铜                             275800   -3200
铝                             1283525  -2825
-----------------------------------------------