(54)
Article 105 is amended as follows: paragraph 1 is replaced by the following: ‘1. All trading book positions and non-trading book positions measured at fair value shall be subject to the standards for prudent valuation specified in this Article. Institutions shall in particular ensure that the prudent valuation of their trading book positions achieves an appropriate degree of certainty having regard to the dynamic nature of trading book positions and non-trading book positions measured at fair value, the demands of prudential soundness and the mode of operation and purpose of capital requirements in respect of trading book positions and non-trading book positions measured at fair value.’; paragraphs 3 and 4 are replaced by the following: ‘3. Institutions shall revalue trading book positions at fair value at least on a daily basis. Changes in the value of those positions shall be reported in the profit and loss account of the institution. 4. Institutions shall mark their trading book positions and non-trading book positions measured at fair value to market whenever possible, including when applying the relevant capital treatment to those positions.’; paragraph 6 is replaced by the following: ‘6. Where marking to market is not possible, institutions shall conservatively mark to model their positions and portfolios, including when calculating own funds requirements for positions in the trading book and positions measured at fair value in the non-trading book.’; in paragraph 7, the second subparagraph is replaced by the following: ‘For the purposes of point (d) of the first subparagraph, the model shall be developed or approved independently of the trading desks and shall be independently tested, including validation of the mathematics, assumptions and software implementation.’; in paragraph 11, point (a) is replaced by the following: the additional amount of time it would take to hedge out the position or the risks within the position beyond the liquidity horizons that have been assigned to the risk factors of the position in accordance with Article 325bd;’;
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Source: EUR-Lex (Cellar) · retrieved 2026-10-12 · Text as adopted (Official Journal); later amendments are not incorporated in this text.