品种 结算价   开盘    最高    最低    收盘   涨跌
-------------------------------------------------
   ----     2389    2393.5  2307    2322   -68
   ----     2793    2809    2687.5  2700   -89
    成交量   持仓     增减    库存    增减
-------------------------------------------------
铅                              131175   -500
锌                              249025   -225