SYSTEMIC RISK AND FINANCIAL STABILITY IN SECURITIES MARKETS: STRESS TESTING, LIQUIDITY, AND CONTAGION ANALYSIS. Journal of Multidisciplinary Sciences and Innovations, [S. l.], v. 5, n. 02, p. 51–59, 2026. DOI: 10.55640/. Disponível em: https://ijmri.de/index.php/jmsi/article/view/5268. Acesso em: 26 feb. 2026.