Suresh, J., Geethanjali, G., Rajeshwari, S., Muthulakshmi, P., Srinivasa, H., Aravinda, H.G. and Lohit, N. 2026. FinTech-Driven Portfolio Optimization: The Role of AI in Smart Investment Advisory Systems. Indian Journal of Information Sources and Services. 16, 3 (Sep. 2026), 207–214. DOI:https://doi.org/10.51983/ijiss-2026.16.3.22.