We found one dictionary that defines the word down and in barrier option:

Business (1 matching dictionary)

1. INVESTORWORDS (No longer online)

▸ Words similar to down and in barrier option ▸ Usage examples for down and in barrier option ▸ Idioms related to down and in barrier option ▸ Wikipedia articles (New!) ▸ Words that often appear near down and in barrier option ▸ Rhymes of down and in barrier option ▸ Invented words related to down and in barrier option