Thanachart One Report 2021 - EN

2. Market Risk The market risk arises from movements in interest rates, exchange rates, and prices of instruments in money market and capital market, which may adversely affect earnings and capital of the Company and its subsidiaries. It could be divided into two main risks including price risk and interest rate risk. In this connection, the Company and its subsidiaries had adopted a risk oversight and management policy aiming at keeping the risk at an appropriate level and in compliance with the Risk Management Policy of the Company and its subsidiaries. 2.1 Price Risk Price risk is the risk arising from the decrease in revenue or from negative impacts on the value of financial assets or liabilities. When the prices of debt instruments or equity instruments change, the available-for-sale investments and trading investments of the Company and its subsidiaries may be reduced in value. The Company and its subsidiaries have developed risk measurement tools based on the Value-at-Risk model (VaR Model) to estimate the maximum loss amount at a certain confidence level and over a given asset holding period. The Company and its subsidiaries had imposed various ceilings in relation to of transaction in order to control risk to remain in an acceptable level, for example, Position Limit and Loss Limit. The Risk Control Unit separated from the front office and back office, has the duty of risk control and reporting on the status of the ceilings imposed on various risks to the Board of Directors and departments and executives associated to the risk management in order to respond to the risk in a timely manner. The Company and its subsidiaries had designated the Executive Committee to be responsible for overseeing and monitoring this type of risk. 2.2 Interest Rate Risk Interest rate risk is the risk that earnings or capital are adversely affected by changes in interest rates that pose impact on its rate-sensitive items including assets, liabilities, and off-balance sheet items. These changes may have a negative impact on net interest income and capital fund of the Company and its subsidiaries. It is a goal of the Company and its subsidiaries to run their business operatings under a long-term effective interest rate risk management system, in other words, to maintain an appropriate structure of assets and liabilities which are rate-sensitive at different time intervals. To ensure maximum benefits of the Company and its shareholders, the Company and its subsidiaries have developed the Repricing Gap Analysis Model as a tool for measuring interest rate risk by assessing the impact that may arise from the mismatch of the repricing periods of assets, liabilities, and obligations at different time intervals, which is used for risk measurement every month. In order to ensure that the risk of the Company and its subsidiaries business operation is within an acceptable limit, they have also established an acceptable risk ceiling and an early warning risk level, taking into consideration the structure of assets, liabilities, and obligations as well as interest rate repricing which are expected to take place in each period of the Company and its subsidiaries’ business plan. The Executive Committee is responsible for monitoring and controlling such risk very closely. To effectively design appropriate measures to accommodate the risks, the committee has to monitor economic conditions, development in the money market and capital market, and the interest rate trend which could become important interest rate risk factors. 3. Liquidity Risk Liquidity risk arises from the inability of the Company and its subsidiaries to repay their debts or obligations upon the delivery date due to the lack of ability to convert assets into cash or to mobilize adequate funds or to mobilize funds at an acceptable cost. This could adversely affect the current and future earnings and capital of the Company and its subsidiaries. The liquidity risk management mechanism starts with the assessment of the cash flows 68

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