by Edward Hugh: Barcelonabr /br /br /The Russian ruble strengthened the most in more than three months against the dollar yesterday (gaining 1.7 percent to 32.2247 per dollar at one point) as oil rebounded above $60 a barrel and OAO Sberbank reported better-than-expected earnings. Sberbank shares jumped 5.1 percent after first-quarter net income turned out to be above analyst estimates. But the rise was also helped by the fact that Russia’s central bank spent approximately $2 billion from reserves to try to stop the ruble from falling yesterday, taking central bank reserve spending over the two working days since they lowered interest rates half a percantage point on Friday to around $4 billion, a href="http://www.bloomberg.com/apps/news?pid=newsarchiveamp;sid=aTqgrOY1vdEo"according to reports in the newspaper Kommersant/a.br /br /Russia’s central bank cut its main interest rates for the fourth time in less than three months at the end of last week after the government estimated the ...

blockquote“A significant amount, if not all, of the speculative attacks on the ruble are funded by the central bank itself,” said Vladimir Osakovsky, Moscow-based economist for UniCredit/blockquotepThe underlying dynamics of the current ruble devaluation are provoking more than a little consternation in Russia at the moment. In the forefront of the debate are data from Bank Rossii (the central bank) which show they lent 7.7 trillion rubles ($214 billion) in overnight and seven-day loans (secured with bonds or other collateral) in just 16 trading days last month - this was about double the 4.8 trillion rubles provided via so-called repurchase auctions in December. Over the same period the ruble lost 18 percent against the dollar. The question is, is there a connection here?/ppRussia's banking authorities now certainly seem to think there is and Kommersant reported (Friday) that policy makers planned to reduce bank loans in an attempt to limit ...