The act of buying or selling to a long or short position.

A short position can be closed out through the purchase of an equivalent amount.

空头头寸可以通过买入等额的金融工具而平仓.

Parties who have sold a futures contract are sold to have taken a short position.

出售期货合约的出售者被认为是处在市场空头.

This model considers the transaction expenditure and whether to allow short sale or not.

研究了带交易费及不允许卖空和借贷情况下最优投资组合的极大极小问题.

The 38 % retracement marks an obvious short sale target with cross-verification from the gap and overhead supply.

回撤表明有明显的卖空意象,从缺口到间接供应均有交互验证这一点.

As a source of funds for conducting securities margin purchase and short sale business.

作为办理有价证券买卖融资融券业务之资金来源.

Sir short sale , you're no gentleman . And you miss are no lady.

老师,你可真不是个正人,小姐, 你也不是什么淑女.

Collateral securities obtained in connection with customer margin purchases margin purchase and short sale business.

办理有价证券买卖融资融券业务取得之融资买进担保证券.

The Provisions allow securities companies to engage in margin trading and short sale of securities.

规定允许证券公司从事融资融券服务.

Short selling is a way to money when a price drop ( falls ).

卖空是一种在股价下跌时赚钱的方法.

The short-selling mechanism affects the optimal portfolio.

卖空机制影响风险资产组合.

Even more puzzling is the ban on short selling German financial stocks.

更令人疑惑的是对德国金融类股票的卖空禁令.

Only minor differences are observed in the results between banning and allowing short-selling.

在禁止和允许卖空的结果中只观测到稍微的差别.

Short selling is considered unnecessary a necessary part an efficiently operating market.

卖空被人认为是资本市场有效运行的一种必要手段.

Short selling is a way to make money when the a stock price falls.

卖空是在股票价格下跌时挣钱的一种方法.

The ban apply only in Germany, whereas most short-selling happens in London.

此项禁令只在德国实行, 但大多数的卖空行为却发生在伦敦.

If short-selling is generally beneficial, does it face hurdles?

如果卖空行为是有益的, 那它会面临困难 吗 ?

The agency gave an emergency order to restrict as naked short selling of those stocks.

该机构发布了一项紧急指令以限制用众所周知的“作空”手法交易这些股票.

Index Futures contracts, Short selling is the concept of buying.

股指期货是合约, 买进卖空是概念.

SHORT SHOT: ( Non-Fill ) Injection of insufficient material to fill the mold. Incomplete molded feature.

注入短缺: ( 未填满 ) 注入不足材料以填充模子. 不完善塑造特征.

Sitting in front of the computer for a long time will cause short-sight to some youth.

长期坐在电脑前面会导致青少年近视.