品种 结算价  开盘    最高   最低    收盘   涨跌
-----------------------------------------------
   ----    6465    6449   6465    6450   -7
   ----    2150    2148   2151    2148   -10
-----------------------------------------------
     成交量    持仓     增减    库存     增减
-----------------------------------------------
铜                             305250   -3800
铝                             1290775  -4075
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