投资者可以通过保证金从经纪人或银行借款来购买证券。
Margin allows investors to buy securities with money borrowed from brokers or Banks.
他们对其它新品种也提供保险，即他们冒险购买证券，并重新出售给民众。
They underwrite new offerings. That means they take the risk of buying the securities and reselling them to the public.
他们购买证券只是因为它们“表现”很好，反之则把它们卖掉。
They buy securities because they "act" well and sell when they don't.
炒卖股息以保证从宣布的股息获得更高利润为饵引诱顾客购买证券。
Selling Dividends Inducing customers to buy securities based on the promise of increased returns from an announced dividend.
套利，套汇：在一个市场上购买证券而在另一个市场上立即售出以从价差中获利。
The purchase of securities on one market for immediate resale on another market in order to profit from a price discrepancy.
假如投资者计划购买证券和长期持有的话，违约风险就是投资者应该真正最关心的问题。
Default risk is truly the largest concern a bond investor should have if they plan to buy a bond and hold it to maturity.
当英国央行从私企购买证券，做为量化宽松政策的一部分时，采用的是赊给卖方银行储备账户的方式。
When the bank of England buys gilts from the private sector as part of its QE programme, it pays for them by crediting the reserves account of the seller's bank.
这些限制包括有禁止非本国公民个人购买证券，有的国家只限制外因人购买一些特定行业公司的股票。
Some of these restrictions prohibit any person who is not a national of that country from purchasing securities, while others restrict such purchases to securities of companies in limited industries.
去年夏天以来，Crane看到13个资产管理公司在他们的证券组合里购买证券或者采取其他方式去阻止资产价格下滑。
Since last summer Crane has seen 13 asset-management companies buy securities from their portfolios or take other actions to prevent a share-price decline.
去年夏天以来，Crane看到13个资产管理公司在他们的证券组合里购买证券或者采取其他方式去阻止资产价格下滑。
Since last summer Crane has seen 13 asset-management companies buy securities from their portfolios or take other actions to prevent a share-price decline.
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