List of Articles derivative instruments Open Access Article Abstract Page Full-Text 1 - The challenge of the option contract from the point of view of the rule of uncertainty hamed salehi ali abadi Open Access Article Abstract Page Full-Text 2 - Structural Modeling of the Factors Affecting the Formation of a Currency Derivatives Market in the Iran Mercantile Exchange Hooman Samadzadeh Parviz Saeedi مریم بخارائیان