Inside stock exchange refers to the behavior that insiders make use of their mastered inside stock information or provide the information for others to exchange and make extortionate profit.

证券内幕交易是指知情人员利用所掌握的内部证券信息进行证券交易，或者将所掌握的内部信息提供给他人进行证券交易的行为。

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The markets were tumbling on Friday inside the New York Stock Exchange, but outside the world of fantasy prevailed as this character promoted the 40th anniversary of the movie "Planet of the Apes."

周五纽约股票交易所内的市场行情正在大跌时，但是在外面确是一派幻想的景象，这名角色却正在进行电影“决战猩球”电影40周年纪念日的宣传。

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The Securities and Exchange Commission is investigating whether he benefited from inside information when he sold his stock in a hospital his family founded.

NPR: DeLay Maintains Innocence, Calls Charge a 'Sham'