List of Articles Portfolio performance Open Access Article Abstract Page Full-Text 1 - Comparison of Performance of Selected Stock Portfolios Based on Constraint Theory Criteria with Traditional Grid Matrix Model Mohammad Aslani mohammad reza setayesh Mohammad Hasan janani mahmood hematfar Open Access Article Abstract Page Full-Text 2 - An Investigation of methods to reduce transaction costs in Tehran Stock Exchange Romina Atrchi Shahin Ramtinnia Open Access Article Abstract Page Full-Text 3 - Comparative between Portfolio based on New & Past Grid Models Fraydoon Rahnamay Roodposhti Seyyed Majid Mousavi Anzhaei Open Access Article Abstract Page Full-Text 4 - Evaluating the Performance and Ability Explain of Market Index Returns by Selected Stock Portfolios Based on Throughput Accounting Criteria in Comparison with the New Network Matrix Model Mohammad Aslani Mohammad Reza Setayesh Mohammad Hasan Janani Mahmoud Hematfar 10.22034/amfa.2021.1925531.1574 Open Access Article Abstract Page Full-Text 5 - Comparative evaluation of the performance of selected portfoli-os based on AHP and Topsis multi-criteria decision-making techniques with Markowitz mean-variance model Mahmoud Hematfar 10.22034/amfa.2021.1921203.1553 Open Access Article Abstract Page Full-Text 6 - Investigating the Role of Non-Financial Information Analysis and Risk- Return Analysis along with Financial Information in Increasing the Efficiency of the Stock Portfolio of Banks Alishir Taheri Morteza Shafiee Fariborz Evazzadeh Fath Open Access Article Abstract Page Full-Text 7 - The role of mutual information content of profit from market indices in the synchronicity of returns and portfolio performance with the mutual entropy approach Hassan Zarei Majid Davodi Nasr Majid Zanjirdar 10.30495/afi.2023.1979811.1196