Iranian Institute of Industrial Engineering Journal of Industrial and Systems Engineering 1735-8272 17 3 2025 07 01 Artificial Intelligence-Based Multi-Objective Stochastic Optimization Model for Risk Management in Cryptocurrency Investments 154 166 238212 EN Somayyeh Mohammadpour PhD student, industrial management department, Science and Research Branch, Islamic Azad University, Tehran,Iran. Maryam Rahmaty Department of Management, Cha.C., Islamic Azad University, Chalus, Iran Fereydoon Rahnama Roodposhti Professor of all finance and accounting department, science and Research Branch, Islamic Azad University, Tehran, Iran Reza Ehteshamrasi Assistant Professor Assistant Prof, Department Of Industrial management, Qazvin Branch, Islamic Azad University , Qazvin, Iran. Journal Article 2024 02 04 In this study, a multi-objective stochastic optimization model is presented for managing investment portfolios in the cryptocurrency market. The main goal of this model is to maximize returns and minimize investment risk by considering realistic constraints such as budget and asset liquidity. To solve the proposed model, two meta-heuristic algorithms, Greedy Man Optimization (GMOA) and Non-Dominated Genetic Algorithm-II (NSGA-II), have been used. The performance of these algorithms has been investigated in 10 different problem instances with different sizes and their results have been compared in terms of returns, risk, and computational time. Also, sensitivity analysis has been performed to changes in key parameters such as the expected rate of return. The results showed that the proposed model and the algorithms used are effective tools for risk management and portfolio optimization in volatile cryptocurrency markets. Suggestions for future research are also provided. https://www.jise.ir/article_238212_0af5f36362ab6a9f213b67671d4fb203.pdf