The paper evaluates the implementation of monetary policy by the central bank in Australia and its impact on the financial markets. It also discusses the role of ADI in dealing with liquidity, credit, interest and operating risk in Australia. The report analyzes the current economic environment of Australia and the effect of the monetary policies on the financial markets. The impact of the monetary policies on the security values in Australia and thereby on investment in superannuation, personal saving account of individual and managing fund investment has also been discussed.