The hot market has prompted several Chinese exchanges, in an effort to reduce volumes and increase margins, to charge both sides of the trades for certain contracts.

由于市场红火，为了减少成交量，提高利润率，一些中国交易所已决定对某些合约双边收费。

youdao

In other words, a jack of all trades is less productive at each task than one who specializes on a certain task.

换句话说，对于每个任务，全能的人的生产力比不上专门从事特定任务的人。

youdao

In the greater part of mechanic trades, success is almost certain; but very uncertain in the liberal professions .

就大多数技工行业而言，成功几乎十拿九稳；但文科性职业则很难预测。

youdao

Intensifying the surge in messages were program trades automatically set to kick in after a certain percentage decline in the industrial average.

FORBES: Magazine Article

Although highly customised trades or those executed with certain end-users will continue to operate in this way, standardised trades will be legally required to be executed on an SEF or OTF, in full glare of other market players.

ECONOMIST: Derivatives exchanges

Goldman was also in the wrong position on trades that bet on the rise or fall of certain indexes.

FORBES: Goldman Loses Magic Touch In Trading