买空

近年来许多买空者几乎都背负着沉重的债务。

Many buyouts in recent years were heavily financed with debt .

应用内点算法求解允许买空/卖空情况下的投资组合问题

Solving Optimal Portfolio Selection Problem with Short Sale via Interior Point Methods

期货市场的交易可以说是双向的（卖空和买空）。

Futures markets can be traded in both directions ( up and down ) .

我们向贵公司买空买的录像机有一台有问题。

We are having problems with one of the videotape players we purchased from you .

该模型建立在允许买空和卖空的情形下，即可以融资买入或者融券卖出。

This model is allowing short buying and short selling the securities , which means the margin trading .

在假设投资者是风险厌恶的前提下，提出了一种新的买空-卖空投资组合选择模型，并考虑了交易费这种摩擦。

A new long-short portfolio selection model is proposed with the attrition of transaction cost while we supposing that the investors are risk-aversed .

噢，天哪！你好像把超市都买空了，我们已经有很多东西要扔了！

Oh , dear , it looks like you bought out the supermarket , can 't you see we 've got a lot of junk to dispose of already !

配股将加大对冲基金从新股发行前的买空操作中获益的难度，因为它们自己必须已拥有股票，才能参与新股配售。

Rights issues would make it more difficult for hedge funds to profit from shorting stocks ahead of new issues , since they would need to own shares already to participate in the new allocation .