释义 |
- 覆盖式认购:一种投资策略,包括两个部分:(i)长期持有股票,(ii)卖出看涨期权。这是一种以收入为导向的保守策略。投资者希望赚取看涨期权的时间溢价部分。
1 ?备兑认购期权 (3) 备兑认购期权(covered call): 收了股票,然后沽出认购期权,是不需要按金的,可 2 ?掩护性买权 掩护性买权(Covered Call) :持有现股或期货、卖出买权 以电子类股为例,若投资者认为电子类股走势将转为盘跌走势时,持有电 子现股的投资者,可卖出电子买... 3 ?看涨期权 (2)抛补的看涨期权(Covered call):标 的资产多头+看涨期权空头。 抛补期权空头方将来交割标的资产的 义务正好被手中的资产抵消。 4 ?权策略 四、现实使用外当留意的问题 常见的等量对冲策略是备兑看落期权策略(Covered call)和性看跌期权策略(ProtectivePut)。以备兑看落期权为例,假设某投资者认为大盘将来会上落,可是不确定什么时候落,也不确定该当...
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The walls of her kitchen are covered with pictures of her eight grandchildren, who call her Oma, or, in the case of one grandson, the Beetle Oma. 厨房的墙面上贴着她八个孙辈的照片,他们叫她祖母,或者对单个孙子而言,管她叫金龟子祖母。 - 2
With a few strikes on her keyboard, Frick was able to call up daily radar data that covered a bat cave in Texas. 随着弗里克在键盘上敲击着字母,它能够调出一个德克·萨斯蝙蝠洞的日常雷达数据。 - 3
Paul does call out JBoss Drools, as previously covered by InfoQ, as potentially having the best integration currently available for pushing the rules technology envelope from within a BPM solution. Paul提到了JBoss Drools (InfoQ曾对其进行过报导),因为它可能具有目前在BPM解决方案中推行规则技术最好的整合。
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