option -> high leverage = 空手道

Hutrade · 2007-11-04 19:00:12Z

option -> high leverage = 空手道简介

来源: Hutrade 于 2007-11-04 19:00:12 [档案] [旧帖] [给我悄悄话] 阅读数 : (240 bytes)

回答: option新手 search不到答案没那么多钱会不会被拒绝由重新再测试于 2007-11-04 18:56:09

>>Options are the most versatile trading instrument ever invented. Since options cost less than stock, they provide a high leverage approach to trading that can significantly limit the overall risk of a trade or provide additional income.

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