List of Articles ابراهیم جهانگیرنیا Article 1 - Investigating the effect of stock tendency of stock collision to fluctuation limit and price fluctuation threshold and change the basis of fluctuation limit in creating returns fluctuations https://doi.org/10.71716/2024.21011544 Mahdieh Farahbakhsh Majid Zanjirdar Hossein Jahangirnia Mojgan Safa Advances in Mathematical Finance and Applications , Issue 5 , Year , Winter 2024