List of Articles Mathematical Modeling for Finance Open Access Article Abstract Page Full-Text 1 - Modeling and Forecasting Distribution of Return on the Tehran Stock Exchange Index and Gold with Time Variable Method Mohammad Ebrahim Samavi Hashem Nikoomaram Mahdi Madanchi Zaj Ahmad Yaghobnezhad 10.30495/jnrm.2022.66225.2232 Open Access Article Abstract Page Full-Text 2 - Dynamic GAS Mathematical Based Modeling for Predicting and Assessing the Memory Free Value at Risk of Tehran Stock Exchange Total Index Mohammad Ebrahim Samavi Hashem Nikoomaram Mahdi Madanchi zaj Ahmad Yaghobnezhad