+Article 383b 2.

Article 383b 2.

For each risk class referred to in Article 383(2), the sensitivity of the aggregate CVAs and the sensitivity of all positions in eligible hedges falling within the scope of the own funds requirements for delta or vega risk to each of the applicable delta or vega risk factors included in that risk class shall be calculated by using the corresponding formulae set out in Articles 383i and 383j. Where the value of an instrument depends on several risk factors, the sensitivity shall be determined separately for each risk factor.

For the calculation of the vega risk sensitivities of the aggregate CVAs, sensitivities both to volatilities used in the exposure model to simulate risk factors and to volatilities used to reprice option transactions in the portfolio with the counterparty shall be included.

By way of derogation from paragraph 1 of this Article, subject to the permission of the competent authority, an institution may use alternative definitions of delta and vega risk sensitivities in the calculation of the own funds requirements of a trading book position under this Chapter, provided that the institution meets all of the following conditions:

(a) 

those alternative definitions are used for internal risk management purposes or for the reporting of profits and losses to senior management by an independent risk control unit within the institution;

(b) 

the institution demonstrates that those alternative definitions are more appropriate for capturing the sensitivities of the position than the formulae set out in Articles 383i and 383j, and that the resulting delta and vega risk sensitivities do not materially differ from the ones obtained applying the formulae set out in Articles 383i and 383j, respectively.

1. Prezentare generală

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1.1 Referințe

1.2 Cerințe identificate

1.3 Standarde asociate

2. Cerințe identificate

Cerințe

3. Standarde asociate

Standarde