The capped indices are primarily used for benchmarking by investment funds, which are subject to the so-called UCITS rules or the 40-10-5 rule. According to the UCITS rules a single company may not weight more than 10 per cent of the portfolio. In addition, the group of companies that weight more than 5 per cent may not exceed 40 per cent in the aggregate.
With a view to reducing the probability that a capped portfolio will have to be re-balanced at the weekly control calculation, the Copenhagen Stock Exchange sets up a framework or a buffer within which the group of capped companies may move.
The framework means that the Exchange will initially cap the index portfolios at thresholds of 36-9-4.5, and only if the 40-10-5 thresholds of the UCITS rules are exceeded will the Exchange re-balance the portfolio to the thresholds of 36-9-4.5.
The new weights
The weights for the capped indices have now been fixed on the basis of
today's index prices at the close of business. The portfolios become effective
on 2 January 2004.
Please click here for full details.