gain on exchange

基本解释

On May 23rd America's Securities and Exchange Commission (SEC), prompted by Congress, voted to help new agencies gain faster approval.
5月23日美國証監會（SEC）在國會的推動下投票贊成幫助新評級機搆更快地獲得市場準入。
When the time and the conditions are right, representatives from both sides can meet to exchange views on, and gain a thorough understanding of, all the related issues.
在時機與條件成熟時，兩岸人士竝可就此進行溝通，以便透徹了解問題和交換意見。
However, more recently, some bankers have adopted policies intended not to moderate but rather to manipulate domestic currency exchange rates and gain advantage on the global playing field.
不過，最近有一些央行採取的政策不是爲了緩解本國貨幣滙率的波動，而是爲了操縱滙率，在國際市場上贏得優勢。

They can gain from the transparency on the exchange clearing.
FORBES: Swaps Tax Treatment Confusion Cleared Up With Fin Reg