The U.S. dollar inched higher against the yen and was steady to the euro on Thursday after a Federal Reserve statement which.
The dollar rose against a basket of currencies on Wednesday, recouping some of the previous day's sharp losses.
Buying negative-yield bonds -- or paying for the privilege of lending money -- may look like a sucker's game, but some see the opportunity for profits.
The Swiss franc continued to show volatility as the country's central bank signaled that it had not given up intervening in currency markets.
The euro rose against the dollar before a meeting of the U.S. Federal Reserve that may push back expectations for an interest rate rise.
The euro regained a foothold in early deals in London, investors choosing to take some profit on two days of steep losses.
The price of the Russian ruble fell sharply against the U.S. dollar Monday after fighting increased in the eastern part of Ukraine.
The euro fell to fresh 11-year lows against the dollar after the ECB said on Thursday it would pump a trillion euros into the euro zone economy.
The euro hit a fresh 11-year low after Draghi announced the launch of an open-ended expanded monthly 60 billion euro bond-buying program.
The currency war is being played like a chess match, but that will eventually change, veteran trader Art Cashin told CNBC.
The yen rebounded against the dollar after the Bank of Japan stood pat on monetary policy.
Speaking at the World Economic Forum in Davos, Martin Senn, CEO of Zurich Insurance Group, says the Swiss National Bank's move to end the Swiss franc's euro peg was a "surprise" to the world.
The European Central Bank's first meeting is a hot topic at Davos this year. Axel Weber, chairman of UBS says that the real issue in Europe is reforms.
The dollar hit a one-week high against the yen after China growth data was not as bad as many had feared, curbing demand for the safe-haven Japanese currency.
Is gold still a safe haven? Mark O'Byrne, executive and research director at GoldCore, seems to think so, saying that the Swiss National Bank's recent decision was the "icing on the cake" to show how gold thrives in a volatile environment.
Switzerland's stock market dived after its central bank de-pegged its currency from the euro, but it's not time to bargain hunt yet, analysts said.
The European Central Bank could take its boldest steps yet to revive the euro zone's moribund economy.
Michael Gallagher, director of research at IDEAGlobal, says the Swiss National Bank will be comfortable with a euro/Swiss franc level of 1.10 euros and will intervene in the foreign exchange market to push the currency to that level.
Dennis Gartman, along with Deutsche Bank's David Bianco, talk about who is hurt by the Swiss central bank's move.
Glenn Stevens, Gain Capital CEO, reacts to the Swiss National Bank's surprise move to keep the franc artificially low against the euro.