Exchange Rates: What They Are, How They Work, and Why They Fluctuate

What Is a Floating Exchange Rate?

Dollar Yen Exchange Rate (USD JPY) - Historical Chart

Japanese yen could reach 120 by year-end, says Deutsche Bank

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Stockshots: The Chinese Yuan and Japanese Yen are displayed in Yichang, China

Euro Japanese Yen Exchange Rate (EUR JPY) - Historical Chart

Japanese yen could reach 130 by year-end, says Nomura

Japanese yen hits lowest level versus U.S. dollar since 1998