OREANDA-NEWS. June 01, 2010. Updated constituents lists approved by the RTS Stock Exchange on recommendation by the Index Committee will be effective from June 15 to September 14, 2010.

Ordinary shares of JSC "OGK-1" will be added to the RTS Index from the waiting list to replace ordinary shares of JSC "AVTOVAZ" that are removed from the RTS Index, due to a decrease in their liquidity.

Three components from the waiting list will appear on the constituents list of the RTS-2 Index (ordinary shares of JSC "OGK-1", OJSC LSR Group, and IDGC of Centre, JSC). Ordinary shares of JSC "OGK-1" and OJSC LSR Group will also be included into the RTS Electric Utilities Index and RTS Finances Index respectively.

Ordinary shares of Irkut Corporation, JSC "TGK-6" and preferred shares of OJSC N. W. Telecom and O.J.S.C. "Uralsvyazinform" will be taken off the constituents list of the RTS-2 Index, due to the lack of liquidity. Preferred shares of OJSC N. W. Telecom and ordinary shares of Irkut Corporation will also be excluded from the relevant Sectoral Indices calculated by RTS.

Ordinary shares of Bashkirenergo and JSC "TGC-5" will be struck off the constituents list for the RTS Electric Utilities Index.

There will be no component changes made to the RTS Standard Index and RTS Siberia Index.

Summary table of the number of shares taken into account in RTS Indices and the free float coefficients for first-time constituents

Ticker

Securities

Number of shares

free-float

LSRG

OJSC LSR Group, ordinary

93,663,832

15%

MRKC

IDGC of Centre, JSC, ordinary

42,217,941,468

30%

OGKA

JSC "OGK-1", ordinary

44,643,192,918

35%

Waiting lists for the securities to be either added to or deleted from the RTS Indices will also be updated on June 15, 2010:

Waiting list for the securities to be added to the RTS Indices

No

Ticker

Security

Index

1

LSRG

OJSC LSR Group, ordinary

RTS Index

2

PIKK

PIK Group, ordinary

RTS Index

3

VZRZ

V.Bank, ordinary

RTS Index

4

TGKA

JSC "TGC-1", ordinary

RTS Index

5

MRKC

IDGC of Centre, JSC, ordinary

RTS Index, RTS Electric Utilities Index

6

MRKP

IDGC of Center and Volga Region, JSC, ordinary

RTS Index

7

RTKM

OJSC "Rostelecom", ordinary

RTS Index

8

PRTK

ОАО "PROTEK", ordinary

RTS Index, RTS-2 Index

9

UNAC

JSC "UAC", ordinary

RTS-2 Index, RTS Industrial Index

10

KRKO

PJSC "Krasny Kotelshchik", ordinary

RTS-2 Index

11

RSEA

OJSC "Russian Sea Group", ordinary

RTS-2 Index

12

KHEL

Kazansky Helicopter Plant, ordinary

RTS-2 Index

13

IRGZ

JSC Irkutskenergo, ordinary

RTS Siberia Index

14

MRKS

IDGC of Siberia, JSC, ordinary

RTS Siberia Index

15

BRZL

BuryatZoloto, ordinary

RTS Siberia Index

Waiting list for the securities to be deleted from the RTS Indices

No

Ticker

Security

Index

1

AVAZ

JSC "AVTOVAZ", ordinary

RTS-2 Index, RTS Industrial Index

2

BEGY

Bashkirenergo, ordinary

RTS-2 Index

3

MGTS

MGTS, ordinary

RTS Telecom Index

4

MGTSP

MGTS, preferred

RTS-2 Index, RTS Telecom Index

5

SCON

JSC "The Seventh Continent", ordinary

RTS-2 Index, RTS Consumer & Retail Index

6

SNOZ

JSC "Salavatnefteorgsintez", ordinary

RTS-2 Index

7

TGKE

JSC "TGC-5", ordinary

RTS-2 Index

8

TGKG

OJSC "Volga TGC", ordinary

RTS-2 Index