-----------------------------------------------
品种 结算价  开盘    最高   最低    收盘   涨跌
-----------------------------------------------
   ----    7165    7118   7165    7140.5 -12.5
   ----    2191    2175   2191    2175.5 -6.5
-----------------------------------------------
     成交量    持仓     增减    库存     增减
-----------------------------------------------
铜                             201650   -2100
铝                             1088325  -2200
-----------------------------------------------