Turkey's Banking Regulation and Supervision Agency (BDDK) has published its quarterly “Turkish Banking Sector Main Indicators” for the period ending December 2025, providing consolidated indicators on the sector’s financial structure, asset and liability composition, capital adequacy, profitability, liquidity, and risk profile. The report compiles indicators derived from banks’ regular reporting and publicly disclosed financial information, with graphical and comparative presentations and breakdowns by ownership groups and functional groups. BDDK notes the publication has been issued quarterly since 2012 and is made available in both Turkish and English, with an emphasis on data integrity, consistency, and comparability.