/IRBIS, July 30, 2010/ - According to PRIME-TASS average rate of the ruble on the basis of a unified trading session (ETS) on the Moscow Interbank Currency Exchange (MMVB) increased on 1.41 kopecks and amounted to 30.2146 per dollar. Volume 1,964 deals amounted to $854.175 million In the framework of ETS auctions are held from 10:00 to 15:00 Moscow time, the supply under TOD. [2010-07-30]