Russian rouble edges up in narrow trading range vs dollar.
The Russian rouble strengthened on Friday, trading in a narrow range between 60 and 61 to the dollar as it has for much of the week, supported by exporters buying roubles to cover month-end tax payments.
At 0710 GMT, the rouble was 0.3% stronger against the dollar at 60.50 and had gained 0.5% to trade at 62.90 versus the euro. It had firmed 0.3% against the yuan to 8.43.
