(2)Where an exchange traded stock-index future is appropriately diversified, it can be assumed that such stock-index represents no specific risk. This is considered to be the case where the index contains at least 20 equities, no single entity contained within them represents more than 25 % of the total index and 10 % of the largest equities (rounding up the number of equities to the superior natural number) represent less than 60 % of the total index. In addition, the index must encompass equities from at least a national market, and they must comprise equities from at least four industries amongst oil and gas, basic materials, industrials, consumer goods, health care, consumer services, telecommunications, utilities, financials and technology.