Определение principal contract в Английский Язык Английский Язык словарь
(Kanun) A contract which is not traded on a board of trade, and includes leverage contracts and dealer options, but does not include transactions executed off the floor of a board of trade pursuant to rules approved by the Commission or rules which the board of trade is required to enforce, or pursuant to rules of a board of trade located outside the country, its territories or possessions