Pursuant to the Instructions for Indices, Liquidity Criteria, Price List and other Statistics a quarterly review of index calculation parameters of the SBITOP and SBITR was carried out and the index weighting factor of an issue of shares index was established.

New calculation parameters, which are in the attachment to this announcement, will be valid from Monday, 21 June 2021.

In addition, we are also announcing the list of candidates for inclusion into or exclusion from the SBITOP and SBITR index.