Moscow Exchange: Changes In The Publication Of Index Totals On 16th September 2025

Starting from September 16, 2025, the process of publishing Trading and End of Day Index Data will be changed on the Moscow Exchange.

Please read the description of the changes below and take them into account when receiving index and iNAV results.

Instructions for using Trading and End of Day Index Data

Currently, End of Day Index Data for the past trading day (for the main trading session) are available to users at ~20:00 via the following channels:

1. In the Information and Statistical Server (ISS) of the Moscow Exchange.
2. On the Moscow Exchange website in End of Day Data section.
3. On the Moscow Exchange website in Index Bulletins section.
4. On the website of the Moscow Exchange in the archive of Index values.

Starting from September 16, 2025, users of index information will be able to choose the session type of End of Day Index Data. So, the following changes will be made in the context of information receiving channels:

1. Informational & Statistical Server (ISS). Trading results for each trading session and for the entire trading day will be published at unique addresses in the Informational & Statistical Server (ISS) of the Moscow Exchange in the periods after the end of the corresponding session:
   1. Morning trading session (sessions=0) – results are available at ~10:00 on the day of the corresponding session at:

iss.moex.com/iss/history/engines/stock/markets/index/sessions/0/securities/IMOEX2

1. 2. Main trading session (sessions=1) – results are available at ~20:00 on the day of the corresponding session at:

iss.moex.com/iss/history/engines/stock/markets/index/sessions/1/securities/IMOEX2

1. 3. The after-hours (evening) trading session (sessions=2) – results are available at ~23:59 on the day of the relevant session at:

iss.moex.com/iss/history/engines/stock/markets/index/sessions/2/securities/IMOEX2

1. 4. Trading day (sessions=3), including all additional trading sessions – results are available at ~23:59 after the end of the trading day at:

iss.moex.com/iss/history/engines/stock/markets/index/sessions/3/securities/IMOEX2

1. 5. Additional weekend session (sessions=5) – results are available at ~19:20 on the day of the corresponding session at:

iss.moex.com/iss/history/engines/stock/markets/index/sessions/5/securities/IMOEX2

2. On the Moscow Exchange website, in End of Day Data, index data for the entire trading day will be available at ~23:59 after the end of the trading day. At the same time, a selection of trading results for each session will be available in the specified section of the site.
3. On the Moscow Exchange website, in the Index Bulletins section, index totals will be available at ~20:00 for the main trading session of the corresponding trading day.
4. In the archive of the corresponding index values on the Moscow Exchange website, data will be available at ~23:59 of the corresponding trading day, both in the context of trading days and in the context of each session (the results of an additional weekend session will be available to users on the next working trading day at ~23:59).

Due to the changes, there will be 2 new mailing lists about the index results:

• Index values based on the results of the main session (Stock market and government securities)
• Index values based on the additional weekend session (Stock market and government securities)

Table of changes in publication of Trading and End of Day Index Data:

Read more on the Moscow Exchange: https://www.moex.com/n93516