Whether trading gossip, gold or grain, people came together to give and take in a manner that was both social and, with luck, economically beneficial.

无论是交换小道消息，黄金或是谷物，人们都需要走到一起，通过友好的或者盈利的方式——如果有可能的话，进行交易。

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Where the listed company receives stocks pricing sensitive information, it shall apply to the stock exchange for suspension of trading and make disclosure in a timely manner.

上市公司获悉股价敏感信息的，应当及时向证券交易所申请停牌并披露。

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During the past two decades, trading volumes have risen exponentially across many markets: stocks, bonds, currencies, commodities, and all manner of derivative securities.

在过去的20年中，交易量呈指数级上升，通过各种市场：股票、债券、货币、期货和其他一切有价证券的衍生品。

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As economists took a deep breath, EZU seemed to be trading in a manner that suggested something positive was occurring.

FORBES: Europe: On The Move

The markets have been closed since the attacks as the exchanges, big investment firms and the Securities and Exchange Commission (SEC) scramble to put the infrastructure in place to allow trading to resume in an orderly manner.

BBC: Economy in the balance

During the past two decades, trading volumes have risen exponentially across many markets: stocks, bonds, currencies, commodities, and all manner of derivative securities.

NEWYORKER: What Good Is Wall Street?