Company: BBVXF
Filing Date: 2025-03-21
Form Type: 6-K
Source: 0000842180-25-000016
Chunk: 131

Company: BANCO BILBAO VIZCAYA ARGENTARIA, S.A.
Filing Date: 2025-03-21
Form: 6-K
Chunk 131
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 established in terms of the possible impact of negative market conditions on the trading portfolio of the Group's Global Markets units, both under ordinary circumstances and in situations of heightened risk factors. The standard metric used to measure market risk is Value at Risk (hereinafter “VaR”), which indicates the maximum loss that may occur in the portfolios at a given confidence level (99%) and time horizon (one day). This statistic value is widely used in the market and has the advantage of summing up in a single metric the risks inherent to trading activity, taking into account how they are related and providing a prediction of the loss that the trading book could sustain as a result of fluctuations in equity prices, interest rates, foreign exchange rates and credit spreads. Additionally, for certain positions, other risks need to be considered, such as a credit spread, base, volatility or correlation risk. With respect to the risk measurement models used in the Group, the supervisor has authorised the use of the internal model to determine the regulatory capital requirements deriving from risk positions on the BBVA, S.A. and BBVA Mexico trading book, which together, account for around 66% of the Group’s trading book market risk at December 31, 2024 . BBVA uses a single model to calculate the regulatory requirements by risk, taking into account the correlation between the assets and thus recognizing the diversification effect of the portfolios. The model used estimates the VaR in accordance with the “historical simulation” methodology, which involves estimating the profit and loss that would have been incurred in the current portfolio if the changing market conditions that occurred over a given period of time were repeated. Based on this information, it infers the maximum foreseeable loss in the current portfolio with a given level of confidence.

| PILLAR 3 2024 |     | 4. RISK |     | P.168 |

Absolute and relative returns are used in simulating the potential variation of the risk factors, depending on the type of risk factor. Relative returns are used in the case of equity and foreign currency; while absolute returns are used in the case of spreads and interest rates.

The decision on the type of return to apply is made according to the risk factor metric subject to variation. The relative return is used in the case of price risk factors, while for interest-rate risk factors it is absolute returns.

The model has the advantage of accurately reflecting the historical distribution of the market variables and of not requiring any specific distribution assumption. The historical period used in this model is two years.

The VaR