Russia’s ruble trimmed the biggest advance in more than two weeks, falling the most among emerging markets as prices for crude oil, its main export earner, declined. The currency weakened 0.6 percent to 65.1350 per dollar as of 11:12 a.m. in Moscow, paring Monday’s 2 percent rally, which was the biggest since Sept. 16. Brent crude fell for the first time in three days, retreating 0.4 percent to $49.05 per barrel. Stocks and government bonds were little changed. “If you watch from day to day, the ruble is either the best or the worst in emerging markets, which just shows that it’s a high-beta currency,” Yury Tulinov, head of research at Rosbank PJSC in Moscow, said by e-mail. “After yesterday’s gains, a technical correction is absolutely logical. Oil is falling, and that adds to the negative backdrop.” The ruble jumped the most among developing-nation currencies yesterday as investors speculated […]