Yehea Nemer, Ali, Damankeshideh, Marjan, Nessabian, Shahriar, Keyghobadi, Amirreza. Estimating VaR and CoVaR by Using Neural Network Quantile Regression in Iranian Stock Indices. Advances in Mathematical Finance and Applications. 2025;11(1):1-16. doi: https://doi.org/10.71716/amfa.2026.61199776