For years, investors would buy every dip, now they seem to sell every rally.

多年来，投资者每次下跌都会买进，现在他们似乎每次上涨都会卖出。

It's basically saying when something is bought first, it's used first.

上它的意思是说如果某物是先买进的，那么就先使用它。

Machines have replaced the humans who once decided what to buy and what to sell.

机器已经代替了一些人，这些人曾经都是决定买进卖出对象的人。

Buy broad, low-fee index funds, rather than individual stocks, to lower your exposure to risk.

买进大范围的低成，而不要买某只个股，以减小风险敞口。

The time you enter a contract and the timing you get out.

你买进合约的时机和卖出的时机。

And they started buying up the stock when it was really pushed down.

当股票下跌时，他们开始买进。

So the money's coming from this insurance fund that banks pay into.

这些钱来自银行买进的保险。

Everyone else was trying to catch a falling knife.

所以人都在设法买进这支暴跌的股票。

You set the position then jump onto the board of YumTime.

你买进仓位 然后还加入美味时光董事会。

Activist investor Carl Icahn has begun buying up shares of the online marketplace company EBay.

激进投资人卡尔·伊坎开始大量买进在线市场EBay的股份。

UNIDENTIFIED MALE: As the CEO explains, this only works with buy in from everyone.

正如首席执行官解释的那样，这只有在每个人都买进的情况下才有效。

I mean, some days I buy and sell quite a lot. Some days, there's no activity at all.

我是说，有时候我买进和卖出挺频繁的。有时候，我根就不交易。

There's a lot of speculation in Bitcoin, meaning people buy up Bitcoins, hoping to turn a profit on them.

人们对比特币有很多猜测，这意味着人们会尽可能多得买进比特币，希望从中获利。

A bull is a stock market inwhich the price of shares is going up and people are buying them.

牛市就是股价上涨、人们买进的股市。

They're buying stocks causing prices to rise and this is a sign that the economy as a whole is steadily improving.

他们买进股票，使得股价上涨，这表示整体经济正在稳步上升。

But instead of shopping with local real estate office, I began shopping at the bankruptcy attorney's office, or the courthouse steps.

但我没有去地的房地产公司买进这些房地产，而是去破产事务律师办公室，或是去法院洽谈业务。

And you've probably bought into some worry, too.

你可能也买进了些担忧。

He buys his way into the House of Commons.

他花钱买进了下议院。

It was bought and sold several times.

它被多次买进卖出。

Jim, who are you buying or selling this week?

吉姆，这周你打算买进还是卖出谁呢？