The yen gained sharply against both the dollar and euro on Tuesday as investors sought the traditional safety of the Japanese currency.
The euro traded near a 28-month low on Monday after a vote in Greece failed to secure a president.
The euro inched up but remained near two-year-lows after a key vote in Greece failed to secure a new president.
Energy expert Stephen Schork says bets for oil below $30 per barrel have skyrocketed in the past two weeks.
Boris Schlossberg, BK Asset Management, shares his outlook on oil and the Swiss franc.
The dollar edged up against the yen on Friday on light bargain hunting, with markets slowly getting into gear after the Christmas holiday.
Currency strategists are pondering whether there is more volatility in store for the ruble.
The dollar hovered at its highest in nearly nine years after strong U.S. economic growth caused market speculation of earlier interest rate hike.
The euro bounced back from two-year lows against a slightly weaker dollar on Monday, with Greece's election among risks to a calmer mood.
The U.S. dollar rose against major currencies for a third session on diverging monetary policy between the Federal Reserve and other central banks.
The dollar pared gains against major currencies on Wednesday after the Fed said there remains "considerable time" before an interest rate hike.
The U.S. dollar slipped against major currencies on Tuesday on expectations that the Federal Reserve would take a cautious tone.
The Norwegian crown sank to its weakest in more than a decade against the U.S. dollar on Friday, a day after Norway's central bank cut rates.
The dollar was boosted by strong U.S. retail sales numbers and declining jobless claims, suggesting the US economy may get a rate hike next year.
Norway's central bank cut interest rates to prop up an economy ailing from falling offshore investments, lower oil prices and weak growth in Europe.
The Swiss central bank kept its rates steady today. Thomas Jordan, Chairman of Swiss National Bank talked to CNBC, explaining its reasons.
The euro edged higher against the dollar, but investors remained nervous over an uncertain political situation in Greece.
The yen rose strongly on Tuesday as a further drop in oil prices hit risk appetite.
Investors consolidated gains made following a strong U.S. jobs report that is expected to trigger an interest rate increase next year.