So , it is important to prohibit or restrain market manipulation . in chapter 1 , the author recommended the sorts of market manipulation 然而，在证券市场被操纵的情况下，证券价格与真实价格相背离，价格波动异常。
Those conditions include the stock related is suspended for trading , or the stock price is adjusted significantly due to corporate actions 这些情况包括( 1 )该证券被暂停交易；或( 2 )该证券价格因公司行动而出现大幅调整。
So , this paper define the extent of the price movement of the security as focus event , and discuss the investor behavior by the overreaction test 因此，本文以证券的涨跌幅度(证券价格变化)为中心事件，从过度反应检验入手来研究投资者的交易行为。
Your two - way sell order will be cancelled when the stock is suspended for trading , or the stock price is adjusted significantly due to corporate actions 您的双向沽盘将会在以下情况被取消： ( 1 )该证券被暂停交易；或( 2 )该证券价格因公司行动而出现大幅调整。
In this model , back propagation algorithm based on forward networks was conducted to learn information of historical data and to train the network weights 以人工神经网络的前馈型网络为基础结构，基于反向传播算法进行学习和训练来拟和证券价格指数的运动趋势。
Your sell stop - limit order will be cancelled when the stock is suspended for trading , or the stock price is adjusted significantly due to corporate actions 您的限价止蚀沽盘将会在以下情况被取消： ( 1 )该证券被暂停交易；或( 2 )该证券价格因公司行动而出现大幅调整。
Existence of optimal policies is established using martingale and duality techniques under general assumptions on the securities " price processes and the investor ' s preferences 本文利用鞅论和对偶方法，在证券价格和投资者偏好极其一般的条件证明了最优控制策略的存在性。
Disclosure , transmission and utilization are three main steps through which securities information can be finally reflected on securities prices from its original source 证券信息从最初的信息源出发，经过信息披露、信息传递和信息运用等环节后，最终将反映在证券价格之上。
This article starts with price formation mechanism , the core of trading systems , as it influences the price fluctuation and the quantities of potential investors in the stock market 本文从证券交易制度的核心即价格形成机制入手，通过分析竞价制和做市商制各自的运作原理剖析了在这两种不同交易制度下证券价格的形成。
As far as the money supply , on the one hand , the price of securities goes up and the public liquidity preference increases so as to multiply the liquidity ratio between ml and m2 从货币供给看：一方面，证券价格上升，公众流动性偏好增强，从而流动性比率m1 m2上升。另一方面，股价上扬使得货币与资产之间产生替代效应， m2增长回落。
