long call
- 认购期权：在金融领域，认购期权（通常简称为“认购”）是买方和卖方之间的一种合约，以固定价格交换一种证券。认购期权的买方有权利但没有义务以某个特定商品或金融工具（标的物）的约定数量从期权的卖方处在或之前的某个时间（到期日）以某个价格（行权价）购买。这实际上给了持有人在给定资产上的多头头寸。如果买方决定如此，卖方（或“作者”）有义务向买方出售商品或金融工具。买方支付一定费用（称为保费）以获得这个权利。术语“认购”来自于持有人有权“叫卖股票”给卖方的事实。
网络释义
Options 从交易方法来看， 可以有4 种方法： 买入看涨期权（Long Calls）：看涨股票时，一般可以买入看涨期权 买入看跌期权（Long Puts）：看跌股票时，一般可以买入看跌期权 卖出看涨期权（Short Calls...
基于8个网页-相关网页
Long Distance Calls 本地区长途电话
long-distance calls 长途电话
To play a long-distance calls 打一个长途电话
Long Distance Calls Billing System 长途电话的计费系统
Number of Long-distance Calls 长途电话
For Long Distance Calls 对于长途电话
inland long distance calls 国内长途电话
long condor spread with calls 以看涨期权构建飞鹰式价差多头
双语例句原声例句权威例句
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Influential customers also reveal their clout by making long calls, while the calls they receive are generally short.
有影响力的客户通过打长时间的电话来发挥他们的影响力，而他们接到的电话往往比较短。
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That said, we did see a dip when taking long calls, which indicates that this might not be a charge-free device day to day if you've got some serious gossip to dish.
而我们也看到电力在长时间通话下面直落，这也表示如果你的话量很大，Nexus One并非整天不用充电的手机，而可以挨到第二天。
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Calls to service have a long, rich tradition in these speeches.
号召要求服务在这些演讲中有着悠久而丰富的传统。
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One critic calls it the first television show in a long time that is just plain fun.
VOA: special.2010.01.08
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And just from this little section of the poem, you can see that the theme of a new kind of education and only that can remedy nature's defects, as Machiavelli calls them. It is this lack of strife, this long lack of strife, that makes people weak.
仅从这首诗的这一小部分中，你能看到一种提倡新型教育的主题,而且只有那样才能弥补本性的缺陷，如马基雅维利所称，正是由于缺少争斗，这种长时期的冲突匮乏，才使得人们变得软弱。
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His thirty-second pieces of monkey music also used sounds about as long as the monkeys' calls.
VOA: special.2009.09.29
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