OREANDA-NEWS  On 10 September was announced, that over the period August 1st – August 31st the total trading volume on FORTS (Futures & Options on RTS) reached 1 090,6 billion rubles or 22,0 million contracts including 87,6 bln rubles made during an evening trading session. The total open interest at the end of the month reached 405,8 billon rubles or 10,0 million contacts. More information are available here.