Trading the securities in clients' accounts without their authorization, trading securities in the name of clients;

私自买卖客户帐户上的证券，或者假借客户的名义买卖证券；

youdao

If investors were trading securities based on the chances of those things happening only to Alice, they would all trade at more or less the same price.

如果投资者按照这些事件发生在爱丽斯身上的概率进行证券交易，他们多多少少会在同一价格水平交易。

youdao

Article 209. All the illegitimate incomes and fines lawfully confiscated and collected from issuing and trading securities against the law shall be delivered to the national Treasury.

第二百零九条依照本法对证券发行、交易违法行为没收的违法所得和罚款，全部上缴国库。

youdao

On Tuesday,the Securities and Exchange Commission announced new "circuit breakers" to support orderly trading.

VOA: special.2010.05.21

They're not trading in securities, although they would deal in securities as a part of the underwriting process.

他们不买卖证券，虽然在经营证券,是他们承销的一个环节。

耶鲁公开课 - 金融市场课程节选

They want to merge the Securities and Exchange Commission and the Commodity Futures Trading Commission.

他们还想要合并证券交易委员会,和期货商品交易委员会。

耶鲁公开课 - 金融市场课程节选

We forecast the Yield on Fixed-Income Trading Securities to stay around the 6% mark during our forecast period.

FORBES: Citi Shares Could Swirl Down The Drain As Fixed-Income Revenue Withers

If you're trading securities, you're constantly reevaluating individual credits and the credit markets.

FORBES: Dow Jones Interactive

Its algorithmic systems are trading securities in 32 nations, from Europe to South Africa and Asia, while also making huge inroads into the execution of transactions in options, currencies and futures.

FORBES: Watch Out For The Quants