Financial news: New bases for calculating Moscow Exchange indices.

Translation. Region: Russian Federal

Source: Moscow Exchange – Moscow Exchange –

An important disclaimer is at the bottom of this article.

On the recommendation of the Index Committee, the Moscow Exchange has formed the bases for calculating stock indices that will be in effect from September 19, 2025, and has also set the values of free-float coefficients and additional restrictive weighting coefficients for securities of a number of issuers.

The calculation base of the Moscow Exchange Index and the RTS Index will include ordinary shares of PJSC Corporate Center ICS 5, while ordinary shares of PJSC Astra Group, ordinary shares of PJSC RusHydro and ordinary shares of PJSC Rosseti will be excluded from the index. The calculation base of the Blue Chip Index will include ordinary shares of PJSC Corporate Center ICS 5, while ordinary shares of MKPAO HeadHunter will leave the index. The calculation base of the Mid and Small Capitalization Index will change due to the inclusion of ordinary shares of PJSC Rosseti Volga. The calculation bases of the Broad Market Stock Index and sector indices will remain unchanged. The waiting list for inclusion in the calculation base of the Moscow Exchange Index and the RTS Index will include ordinary shares of PJSC GC Samolet, ordinary shares of PJSC Rusagro Group, ordinary shares of IPJSC Cian, ordinary shares of IPJSC Lenta and ordinary shares of PJSC SFAI. Ordinary shares of PJSC Unipro will be included in the waiting list for exclusion from the calculation base of the Moscow Exchange Index and the RTS Index.

Free-float coefficients have been established for the following securities:

Code Name New free-float
Data PJSC “Group Arenadata”, JSC 17%
Etln MKPAO Etalon Group, JSC 44%
Eutr PJSC “EuroTrans”, JSC 32%
FIX PJSC Fix Price, JSC 17%
GAZP PAO Gazprom, JSC 47%
Kche PJSC Kamchatskenergo, JSC 1%
KRSB PJSC Krasnoyarskenergosbyt, JSC 5%
LSRG PJSC LSR Group, JSC 24%
MBNK PJSC MTS-Bank, JSC 12%
MoEx PAO Moscow Exchange, JSC 65%
MVIDS PJSC “M.video”, JSC 21%
NSVZ PJSC "Science-Svyaz", JSC 5%
Ozph PJSC “Ozon Pharmaceuticals”, JSC 14%
RZSB PJSC "RESK", JSC I%
Slen PJSC Sakhalinenergo, JSC 6%
SVCB PJSC “Sovcombank”, JSC 13%
UGLD PJSC "UGK", JSC 11%
Yken PJSC “Yakutskenergo”, JSC 16%

New values of additional weighting factors calculated on the basis of information on the availability of securities for transactions are available at link.

Contact information for media 7 (495) 363-3232Pr@moex.kom

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