上市公司是证券市场的核心主体,上市公司质量是证券市场的基石,也是股票投资价值的源泉。
The listed company is the core corpus of stock market, the listed company quality is the sill of stock market, is also the source that the stock investment is worth.
市盈率估值法和市销率估值法是国外成熟的证券市场上常用的股票投资价值的评估方法,但他们作为单一指标具有一定的局限性。
In a mature stock market of foreign countries, the price-earnings ratio approach and price-sales ratio approach are used to assess the value of stocks in common.
调用者通过调用 portfoliovalue 方法计算给定帐户持有人的股票投资组合价值。
The portfoliovalue method is invoked by the caller to compute the stock portfolio value of a given account holder name.
If you had $1 to invest you can borrow $.50 and invest in a $1.50 worth of stocks.
比如你有1美元进行投资,你可以透支0。5美元,投资价值1。5美元的股票。
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