品种 结算价  开盘    最高   最低    收盘   涨跌
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   ----    6565    6517   6565    6527   -12
   ----    2185    2170   2190    2177   +53
-----------------------------------------------
     成交量    持仓     增减    库存     增减
-----------------------------------------------
铜                             313850   +13225
铝                             1303925  -2725
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