List of Articles Derivative Financial Instrumen Open Access Article Abstract Page Full-Text 1 - Trading option, subsidiary selling option and performance of Performance of investment funds and investment companies with DID approach amir heidarian yazdeli محمد اسماعیل فدایی نژاد rezvan hejazi 10.30495/jfksa.2022.19835 Open Access Article Abstract Page Full-Text 2 - Financial Derivatives Instruments (Option and Embedded equity put option) and stock return synchronicity: Evidence from the Iran Capital Market Ali Mehrnoosh Ali jafari Seyed Hossein Nasl Mousavi