OREANDA-NEWS. May 23, 2011. Effective May 20, 2011 the following securities will stop trading on OJSC RTS, due to their exclusion from the list of securities admitted to trading without listing procedure:

ordinary registered shares of OSC "SIGMA", RTS Classica ticker – SGMA, RTS T+0 Market ticker – SGMAG.

The securities will be excluded on the issuer’s initiative. In addition, according to the decision  of OJSC RTS CEO as of May 19, 2011 the securities were removed from the RTS START segment of OJSC RTS;

 ordinary registered shares of Nagatino-City RTS Classica ticker – NGCT, RTS T+0 Market ticker – NGCTG.

The securities will be excluded due to violation of the Russian Federation securities Law by the issuer. 

RTS Classica is the oldest organized stock market in Russia – trading was opened on July 5, 1995. The prices that are discovered on RTS Classica are a well-acknowledged guideline for the investors who trade in Russian shares and depositary receipts representing them. RTS market data is transmitted to a large number of clients in Russia and abroad and is a basis for calculation of the main benchmark of the Russian stock market – RTS Index.

Trading on the RTS T+0 Market is held on the basis of anonymous trading of Order-Driven Market using a "Delivery Versus Payment" technology with 100% advance depositing of assets.