An option contract that provides the right to buy a security at a specified price.

买权一份提供权利以一特定价格收购证劵的选择权契约。

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Following a demonstration, DARPA has the option to extend the program for an additional 18 months which could increase the phase II contract value.

根据论证情况，DARPA可能将计划延展18个月，并增加第二阶段的合同金额。

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Delivery of the Navy vessels is scheduled in the second half of 2012 and the contract contains an option for two additional vessels, as well as technology transfer to an UAE shipyard.

该两艘海军船只预定在2012年下半年交付，该合同还包含对两艘额外船只的选择权，以及技术转移到阿联酋船厂。

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An option is a contract that says you can buy so many shares of a company.

期权就是指你可以,在公司里购买多少股份的一份合同

耶鲁公开课 - 金融市场课程节选

In short he noted that the spread betting companies offered contracts for differences (not unlike an option but a gambling contract, not an option itself) based upon the best bid and offer prices on the London Stock Exchange.

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Brokerages automatically exercise an ITM option contract unless the contract owner instructs them otherwise.

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An option is a contract that allows investors to bet on a stock's direction, and as is typical for IPOs, options trading for Facebook began about a week after its stock-market debut.

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