INTEGRATING THE STOCHASTIC VOLATILITY MODEL WITH ARTIFICIAL INTELLIGENCE (TRANSFORMER MODEL) FOR ANALYZING AND FORECASTING THE VOLATILITY OF S&P 500 INDEX STOCK PRICES. IJITSS [Internet]. 2025 Apr. 13 [cited 2026 Mar. 17];(2(46). Available from: https://rspublisher.org/index.php/ijitss/article/view/4095