INTEGRATING THE STOCHASTIC VOLATILITY MODEL WITH ARTIFICIAL INTELLIGENCE (TRANSFORMER MODEL) FOR ANALYZING AND FORECASTING THE VOLATILITY OF S&P 500 INDEX STOCK PRICES. International Journal of Innovative Technologies in Social Science, [S. l.], n. 2(46), 2025. DOI: 10.31435/ijitss.2(46).2025.4095. Disponível em: https://rspublisher.org/index.php/ijitss/article/view/4095. Acesso em: 17 mar. 2026.