The last few months have born witness to an unprecedented level of volatility in forex markets, to say nothing of the fluctuations in other areas of securities markets. Emerging markets currencies in particular, as well as a handful of industrialized currencies, have crashed violently, as a process of de-leveraging continues to send capital back to the US and Japan. This instability has led some policy-makers to revive an erstwhile exhortation to limit the role of speculators in forex markets, who collectively may account for as much as 90% of daily forex turnover. Specifically, a 1% tax on all forex trades has been proposed, which would be deducted automatically and used to finance infrastructure projects around the world.
The exchange rate between Zimbabwe's local currency and the US Dollar is currently 110 Billion:1, give or take a few zeroes. This complete collapse in confidence surrounding the currency is redolent of post-war Germany, when a wheelbarrow full of Deutsch Mark was required to buy a loaf of bread. The same hyperinflation, estimated at 100,000,000% on an annualized basis, has gripped Zimbabwe, causing prices to skyrocket and the local currency to plummet. As a result, the Central Bank has announced a plan to redenominate the currency by removing 10 zeroes from notes currently in circulation.