Currency War of 2009–11 dollar, with Goldman Sachs saying the real is the most over valued currency in the world. In October 2010, Brazil began increasing her capital controls, doubling a tax on foreign purchases of fixed-income assets to 4 percent so as to curb the real's appreciation to a two-year. On 18 October, Brazil sought to curb the real's gains by raising taxed capital inflow on fixed-income assets by 2% to 6% and taxed inflows for margin deposits on futures to 6% from 0.38%. Chile said it would implement capital controls to curb gains in the Chilean peso, which had strengthened the most
Currency War of 2009–11 2010, Russian Finance Minister Alexei Kudrin said it was too early too make "a decision regarding currency exchange rates. Such measures aren’t yet sufficiently formulated." He also stated other BRIC countries support Russia in opposing any US push to limit the ability of governments to control their currencies. India has largely taken a neutral position on the currency war, advocating a balanced solution with give and take by both China and the US, though along with Brazil she has been one of the few emerging economies to occasionally criticise China's holding down of the Yuan. Prime Minister Manmohan Singh suggested