List of Articles استراتژی سرمایهگذاری Open Access Article Abstract Page Full-Text 1 - Price Limit Effects on Stock Prices Behavior: A Contrarian Investment Strategy Approach Hamid Reza Vakili fard Jalal Seifoddini Arash Abjadpour Hossein Maghsoud Open Access Article Abstract Page Full-Text 2 - A Performance Evaluation of Black Swan Strategy Seyed Jalal Sadeqi Sharif Mohammad Osolian Mandana Abolfathi Open Access Article Abstract Page Full-Text 3 - comparing the return and risk in technical methods with strategies of reinvestment and rebalancing and a buy and hold method (Case Study: Tehran Stock Exchange) Elahe Alizadeh Nodehi Gholamreza Mahfoozi Atieh Vasiresh Open Access Article Abstract Page Full-Text 4 - Economic analysis of gas extraction refining risk response strategies by NPV method (Case study in the Gas Refinery) alireza Askarian mahnaz Mirza Ebrahim Tehrani 10.30495/imj.2021.681441 Open Access Article Abstract Page Full-Text 5 - Enhancing momentum investment strategy: using leverage, over-leverage and under-leverage and asset growth rate Davood Shahbazi Ahmad Yaghoobnezhad Gholamreza Zomorodian Mahdi Madanchi Zaj Shadi Shahverdiani Open Access Article Abstract Page Full-Text 6 - مقایسه عملکرد یکساله سهام ارزشی و سهام رشدی غلامحسین اسدی سعید اسلامی بیدگلی Open Access Article Abstract Page Full-Text 7 - بهینه سازی پویای سبد سرمایه گذاری با توجه به هزینه معاملات زهرا پور احمدی امیر عباس نجفی Open Access Article Abstract Page Full-Text 8 - بهینه سازی پویای سبد سرمایه گذاری با توجه به هزینه معاملات امیرعباس نجفی زهرا پوراحمدی