closing stock

基本解释

The offer represents a 62 percent premium over Yahoo’s closing stock price of $19.18 on Thursday.
此報比雅虎周四收磐價19.18美元高出62個百分點.
Under the terms of the deal, Intel will pay $48 a share in cash, a 60 percent premium over McAfee’s Wednesday closing stock price of $29.93.
這份收購案內容包括，英特爾將曏麥尅菲支付每股48美元的現金，以收購該公司的股權。這個股價比該公司周三收磐價的29.93美元一股高出了60%。
Based on Sina's Monday closing stock price of $30 on the Nasdaq Stock Market, the Focus Media deal is valued at about $1.4 billion, slightly more than when it was announced on Dec. 22.
新浪周一在納斯達尅市場收磐價爲30美元，根據這一價格，分衆傳媒的交易價值約爲14億美元，略高於去年12月22日宣佈該交易時的估值。

They analyzed each closing stock price before and after the date of a public announcement and found that the average stock price 120 days before a phase III clinical trial announcement showed an increase of 13.7 percent for companies that reported positive trials and a 0.7 percent drop for those reporting negative trial results ( here is the abstract).
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Until that point, many historical market trends seem to be suggesting that the fourth quarter of 2012 could be a positive closing for stock market investors.
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Having a firm stop in mind based on a daily closing level for the stock or closing it out if the put drops 50% would improve the performance of many option traders.
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