American optionglossary / American option An option that can be exercised on any day, including its expiration date. — Also termed American-style option. Cf. European option. 词条贡献者 资深译员Michael,毕业于一所培养高级翻译以及跨文化事务专家的精英大学,专注翻译各种与商业地产租赁有关的法律文件。