美国商品期货交易委员会芝加哥商品交易所纽约商品交易所futures - contract initiated on 12/31/1974 stat**tic record date daily volume 257,914 7/26/2007 monthly volume 2,336,648 may 2007 annual volume 15,890,617 2005 open interest 489,144 10/15/2007 record high 1026.40 01/21/1980 spot record high 875.00 01/21/1980 record low 99.70 08/25/1976 spot record low 101.60 08/25/1976 spot record high settle 825.50 1/21/1980 参考一下吧,帮你找很久了 20210311