期货交易商 meaning in Chinese

futures dealer

Have you ever filed a complaint against a foreign exchange dealer , securities broker or commodities dealer
您曾经抱怨过外汇经纪商，或期货交易商吗？
The copper commodity market was thrown into turmoil recently after the wall street journal reported on monday that a chinese copper futures trader had allegedly taken out a massive bet that copper prices were headed for a fall
星期一的《华尔街杂志》报道说一名中国铜期货交易商据称曾信誓旦旦地说铜价即将下跌，之后铜商品市场出现了一阵子混乱。