...行权价较低的空头看跌期权并可周期性往后展期的策略,为节约权利金的外汇支出,三大航还都采用了卖出期权的权利金收入与买入期权的权利金支出保持基本平衡的零成本(Zero-cost)组合策略,这样的组合在油价暴涨时可以盈利,在油价维持较高水平时不会亏损,但在油价暴跌时却会面临巨亏。
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Zero cost option 零成本期权 ; 无成本期权 ; 零本钱期权
Zero Cost Collar 零成本期权 ; 零成本区间
Zero-cost option 区间远汇
zero cost strategies 零成本战略
zero-cost abstractions 零消耗抽象机制 ; 零成本抽象 ; 无成本抽象化
zero-cost interest rate collar 零成本之利率上下限
Absolutely Zero Cost 绝对零成本
zero cost 零成本
Zero-cost collar 零成本期权
For such customers, these offerings provide an excellent zero-cost basis to experiment with, side-by-side with their existing proprietary infrastructure.
对于这些客户,这些软件提供了一个出色的零成本的开发和部署环境,并且可以与现有的专有基础设施共存。
There are many kinds of zero-cost transfer trajectories from L1 to round parking orbits, but the energy cost, time cost of different trajectories are also different.
从地月系L1点晕轨道向月球圆停泊轨道具有多种零消耗转移轨道,但不同轨道的能耗和转移时间等指标不尽相同;
采用成本几近为零。
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