(2)Article 6 is replaced by the following:‘Article 6Indicators1.The category measuring the size of the group shall consist of one indicator equal to the total exposure of the group.2.The category measuring the interconnectedness of the group with the financial system shall consist of all of the following indicators:
(a)intra-financial system assets;
(a)assets under custody;
(a)notional amount of over-the-counter derivatives;
(c)underwritten transactions in debt and equity markets.
(c)trading and available-for-sale securities.
3.The category measuring the substitutability of the services or of the financial infrastructure provided by the group shall consist of all of the following indicators:4.The category measuring the complexity of the group shall consist of all of the following indicators:5.The category measuring the cross border activity of the group shall consist of the following indicators:6.For data reported in currencies other than the Euro, the relevant authority shall use an appropriate exchange rate taking into account the reference exchange rate published by the European Central Bank applicable on 31 December and international standards. For the payment activity indicator as referred to in paragraph 3(b), the relevant authority shall use the average exchanges rates for the relevant year.