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 analytics to forecasted cash flows and don’t allow hedging economic risk. Currency analytics allow companies to mitigate cash flow risk by uncovering accounting exposures to match the economic exposures so the company can hedge the accounting exposure as a proxy. Currency analytics enable what/if scenario analysis so companies can model how volatility in particular currencies could impact their revenue and expenses in the future. Currency analytics Companies that do business in more than one currency are exposed to exchange rate risk – that is, changes in the value of one currency versus another. Exchange rate risk (also known as foreign exchange