1.   By way of derogation from Articles 1 to 4 of Delegated Regulation (EU) 2022/2059, institutions calculating the hypothetical and the actual changes in the value of the portfolio referred to in Articles 325bf and 325bg of Regulation (EU) No 575/2013 in relation to a non-trading book position which is subject to foreign exchange risk shall calculate the value of that non-trading book position at the end of the day following the computation of the value-at-risk number referred to in Article 325bf of that Regulation by using the value of that non-trading book position at the end of the previous day and updating the component reflecting the foreign exchange risk of that position.

Where the value of a non-trading book position does not change linearly with movements in an exchange rate to which it is subject, institutions may calculate the value of that non-trading book position at the end of the day following the computation of the value-at-risk number referred to in Article 325bf of Regulation (EU) No 575/2013 by using the value of that non-trading book position at the end of the previous day and updating all the components the institution uses to value that non-trading book position.

When applying the second subparagraph, institutions shall apply it consistently to all positions in the trading desk that do not change linearly with movements in an exchange rate to which those positions are subject.

2.   By way of derogation from Articles 1 to 4 of Delegated Regulation (EU) 2022/2059, institutions calculating the hypothetical and the actual changes in the value of the portfolio referred to in Articles 325bf and 325bg of Regulation (EU) No 575/2013 in relation to a non-trading book position which is subject to commodity risk or both to commodity and foreign exchange risk shall calculate the value of that non-trading book position at the end of the day following the computation of the value-at-risk number referred to in Article 325bf of that Regulation in accordance with one of the following methods:

(a)	institutions shall use the value of that non-trading book position at the end of the previous day and update only the components reflecting the foreign exchange and commodity risk;

(b)	institutions shall use the value of that non-trading book position at the end of the previous day and update all the components the institution uses to value that non-trading book position.

When applying the first subparagraph, institutions shall apply it consistently for all positions subject to commodity risk in the trading desk.

3.   Institutions shall apply paragraphs 1 and 2 only to non-trading book positions that are included both in the portfolio on the day of the computation of the value-at-risk number referred to in Article 325bf of Regulation (EU) No 575/2013, and in the portfolio on the day following the computation of that value-at-risk number.