Prices keep collapsing on the Russian stock market. As regards MICEX stock exchange, blue chips dropped in price by an average of 3% in the very first minutes of business today. The RTS index decreased by more than 1%, dropping below 1,900. Shares of LUKOIL and Surgutneftegaz decreased by over 3%, those of UralSvyazInform and Rostelecom by nearly 4%, reports RosBusinessConsulting.