(Vienna) The regular review of the indices for Central and Eastern Europe (CEE) resulted in changes to the CECE and NTX benchmark indices, among others. The changes will take effect on 23 March. The next scheduled review of the composition of the CEE indices will take place in September 2026, the calculation parameters will be reviewed again in June 2026.
CECE
The Eastern European Index comprises leading Polish, Hungarian and Czech companies.
| Inclusion | Exclusion |
|---|---|
| WABERER’S (HU) | KOFOLA ČS (CZ) |
NTX
The New Europe Blue Chip Index consists of the 30 largest blue chips on the markets of Central, Eastern and South-Eastern Europe.
| Inclusion | Exclusion |
|---|---|
| ROMGAZ (RO | HIDROELECTRICA (RO) |
All changes to the CEE indices as part of the review can be viewed on the Vienna Stock Exchange website. As an index specialist for the Central and Eastern European region, Vienna Stock Exchange currently offers more than 130 benchmarks. The calculation and publication follows the highest transparency and quality standards and convinces over 140 globally active financial institutions.
The index calculation is based on a purely quantitative methodology that is laid down in a set of rules. In accordance with the index rules, the Vienna Stock Exchange may add or remove companies after the semi-annual review (March and September). The calculation parameters (number of shares, free float factors and representation factors) are reviewed on a quarterly basis (March, June, September and December). The Index Committee decides on the rules governing the indices. It brings together representatives from the investor and trading communities, issuers, academia, and the Vienna Stock Exchange.
About Wiener Börse AG
As the main provider of market infrastructure in the region, Wiener Börse AG is the gate to global markets. Uniting the stock exchanges in Vienna and Prague, the group offers state-of-the-art systems, information and IT services. Listed companies receive maximum liquidity and investors benefit from fast and cost-effective trading by the market leader. Wiener Börse AG also collects and distributes stock market data and calculates the most important indices of the region. Because of this unique know-how the national stock exchanges in Budapest, Ljubljana and Zagreb trust its IT services. Additionally, the group holds stakes in energy exchanges and clearing houses.
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This press release may contain certain forward-looking statements and forecasts that are based on assumptions current made at the time of publication of this press release. We do not assume any liability for these forward-looking statements materializing. Furthermore, we would like to explicitly point out that this press release cannot serve as a basis for investment decisions and may not be construed as a solicitation to buy or a recommendation to invest by Wiener Börse AG. No liability is assumed for the information given in this press release.


