Euronext lanceert AEX® All-Tradable Index en AEX® All-Tradable Alternative Weighting Index



Amsterdam – 12 December 2013–Euronext N.V., a wholly owned subsidiary of IntercontinentalExchange Group, (NYSE: ICE), is expanding its successful range of indices with the introduction of two new indices; the AEX® All-Tradable Index and the AEX® All-Tradable Alternative Weighting Index.

The AEX® All-Tradable Index includes all constituents of the AEX®, AMX® and AScX®. Therefore the new index enables the investor to track the development of the 75 largest companies of Euronext Amsterdam. As a variant on this index, Euronext is launching the AEX® All-Tradable Alternative Weighting Index. This index also includes all constituents of the AEX®, AMX® and AScX®, however the adjusted capping allows for a more uniform distribution of the weights among the various constituents.  

George Patterson, Head of Euronext Indices: “Investors are now able to see at a glance the price movements of a broad sample of companies traded on the Amsterdam exchange. Moreover, the indices will provide the underlying value for new products and thereby offer new investment opportunities. We welcome this addition to our wide range of indices within the AEX®family.” 

The AEX® All-Tradable Index is weighted in the same way as the AEX®, AMX® and AScX®; the constituents are weighted based on free float adjusted market capitalization and with a so called capping of 15%. The capping for the AEX® All-Tradable Index is determined at the annual review in March and provides a maximum weighting of 15% to each index constituent.

The AEX® All-Tradable Alternative Weighting Index also has the same free float market capitalization weighting method as the AEX®, AMX® en AScX®; however, the capping is adjusted to 9%. Furthermore, in this index the constituents that weigh more than 4.5% are subject to a maximum weight. Combined, these constituents can total a maximum of 36% on the date of review. The capping of the AEX® All-Tradable Alternative Weighting Index is determined each quarter.

The AEX® All-Tradable and AEX® All-Tradable Alternative Weighting indices will be calculated as price index, net return index and gross return index. The indices are calculated and published every 15 seconds.   

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About Euronext 
Euronext is the leading pan-European market infrastructure, connecting European economies to global capital markets, to accelerate innovation and sustainable growth. It operates regulated exchanges in Belgium, France, Ireland, Italy, the Netherlands, Norway and Portugal. With more than 1,900 listed issuers and around €6.5 trillion in market capitalisation as of end June 2023, it has an unmatched blue-chip franchise and a strong diverse domestic and international client base. Euronext operates regulated and transparent equity and derivatives markets, one of Europe’s leading electronic fixed income trading markets and is the largest centre for debt and funds listings in the world. Its total product offering includes Equities, FX, Exchange Traded Funds, Warrants & Certificates, Bonds, Derivatives, Commodities and Indices. The Group provides a multi-asset clearing house through Euronext Clearing, and custody and settlement services through Euronext Securities central securities depositories in Denmark, Italy, Norway and Portugal. Euronext also leverages its expertise in running markets by providing technology and managed services to third parties. In addition to its main regulated market, it also operates a number of junior markets, simplifying access to listing for SMEs.  
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