This article examines the role of the Central Bank in ensuring the liquidity of bank assets, the state of capital of commercial banks, and their impact on liquidity. At the same time, the impact of asset quality on its liquidity, as well as deposits and own funds, was analyzed using econometric methods. The article examines the effect of commercial banks' own funds on the liquidity of bank assets, the effect of economic normative indicators set by the Central Bank, and the effect of the Central Bank's monetary policy tools using econometric models