投资者向来十分关注原油期货交易,力图从这个商品不断变化的价格中获利。
Crude oil Futures trading has always been of tremendous interest to speculators who hope to profit from the ever changing price of this commodity.
价格变化一定不能负面地影响人们的生活水平。
Price changes must not adversely affect the living standards of the people.
它们的价格在$3到$15之间变化。
since all the information is in the current price, you don't have to worry about whether it went up or down yesterday, to decide what it's going to do today.
因为当前价格代表了所有信息,你就不需要去考虑昨天股价,是涨了还是跌了,再去判断它今天的价格会怎么变化。
How do the prices and yields look at various points in time?
在不同的时点上,价格和收益会怎样变化呢
You can see that's what the price has done.
你可以看到这些价格带来了怎样的变化
应用推荐