卖空市场

He says the goal is to stop naked shorting that is done abusively to drive down the stock price.

考克斯称无担保卖空没有失控，但是他说为了找回金融市场的信心，这一预防性措施的指令是必要的。

Surely, granting entry to short-sellers now would make mincemeat of the $1,800bn domestic currency "A" share market?

现在让卖空者进场，难道不会摧毁总价值为1.8万亿美元的人民币A股市场？

The element of stock market itself: If issue the oversell of scare buying agitation, adventurer,trade, large family purchases a stock to be able to cause bovine city to happen in great quantities.

股票市场本身的因素：如发行抢购风潮、投机者的卖空交易、大户大量购进股票都可引发牛市发生。

The short sale constraints that applied to Palm were not true for the entire NASDAQ.

Palm 股票所遇到的卖空限制不适用于整个纳斯达克市场。

As our price cycle moves on and the market changes its trend and goes into a broad consolidation or perhaps shows evidence of a downtrend, the long only systems shut down and the Serendipity and Sidewinder systems, which trade both long and short, will automatically begin selling rallies and buying dips.

随着价格周期的进行，市场改变原先的趋势进入宽幅盘整期或者显示出某种下降趋势的迹象，这时只做多头交易的系统自动关闭，而Serendipity 和Sidewinder这两个既能做多又能做空的系统就会自动打开，他们会在反弹中卖出回调中买入。

Based on appropriate assumptions, this thesis established an asset pricing model on the condition of endogenous posterior heterogeneous, and then I analyzed the relationship between heterogeneous beliefs and signal, short-sale constraints and asset misvaluation, and finally, carried out an empirical testing of the model's deduction based on appropriate samples from China stock market.

通过适当的假设，建立了内生后验异质信念的资产定价模型，然后对异质信念与信号强度的关系、卖空限制和资产误定价程度的关系等进行了分析，最后，选取我国股票市场的适当样本，对模型的推论进行实证检验。

Absent from index finance views in Chinese stock markets, it is rather difficult for domestic investors to distract from risks, especially individual risk, if no overselling mechanism concerned again.

中国股票市场由于缺乏指数投资理念、不具备卖空机制，导致一般投资者很难将投资风险分散，机构投资者也缺乏高效的资产配置和风险防范工具。

Used judiciously, to reward attentive investors and alert the broader market to ill-understood risks that a company faces, shorting may indeed be seen as a positive social act, he says.

他说，只要审慎利用，鼓励谨慎的投资者，提醒其他市场公司面临的被错误理解的风险，卖空的确可以被视为一种有利的社会行为。

Short selling is considered a necessary part of an efficiently uprating market.

卖空被认为是有效操纵市场的必须部分之一。

Naked shorting lets praetors traders short sell large amounts of stock that may not be available to a borrow in a the market.

无保护卖空行为会使交易者卖掉大量股票，而这些股票不能再市场中被买入。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。