The dollar rallied to trade at a fresh 4 1/2-year high against the yen after Fed Chairman Ben Bernanke warned that holding interest rates too low for too long has its risks.
The U.S. dollar fell against the euro on Tuesday after St. Louis Federal Reserve President James Bullard dented expectations the U.S. central bank may taper its bond purchases.
The U.S. dollar fell against the euro and yen on Monday as traders pared back expectations Federal Reserve Chairman Ben Bernanke would hint at tapering bond purchases this week.
Chris Weston, institutional dealer at IG Markets, remains bullish on the U.S. dollar on a long-term basis despite being 'overbought' at the moment.
Peter Whitley, Senior FX Analyst at Thomson Reuters says to short AUD/USD and NZD/USD on any rally.
The dollar rose against a swath of currencies on Friday, rocketing to 4 1/2-year high against Japan's yen.
The Australian currency has been falling sharply and selling the Aussie dollar for the appreciating Mexican peso is becoming an increasingly popular trade, said an analyst.
The Australian dollar has had a swift, hard fall and now Goldman Sachs is predicting it could fall to as low as $0.80.
John Noonan, Senior FX Analyst at Thomson Reuters says a bearish AUD is the dominating trade in the macro fund community. Dhiren Sarin, Chief Technical Strategist, Asia Pacific at Barclays gives his Technical Analysis on currencies.
The U.S. dollar recovered to trade higher against the euro and yen late Thursday afternoon in a volatile session that saw the U.S. currency swing between gains and losses.
Brian Jackson, Global FX Strategist at Coutts says there more upside for the currency pair and explains why it will climb to 106.
Hamish Pepper, Forex Strategist at Barclays gives CNBC's Cash Flow a few options for trading the weakening Australian dollar.
The euro fell to a six-week low against a buoyant dollar on Wednesday, hurt by an unexpectedly large contraction of the euro zone economy.
Chris Weston, Head of Sales and Research at IG is bullish the U.S. Dollar in the long term. Clem Chambers, CEO of ADVFN joins in the discussion.
Brad Partridge, Portfolio Manager at Macquarie Private Portfolio Management says the weaker Australian dollar provides an opportunity to invest in global industrial companies with exposure to the U.S. dollar, and recovering U.S. economy.
John Daley, CEO of Grattan Institute warns that Australia has a serious deficit problem that needs to be dealt with and should keep in mind the lessons from Europe's crisis.
The yen fell against the dollar on Tuesday for a fourth straight session, hitting its lowest level in 4 1/2 years as signs that the U.S. economy is improving.
Australia's Labor government delayed its promise to return the country to a budget surplus. CNBC's Matthew Taylor reports live from Canberra.
Mitul Kotecha, Head of Global FX Strategy, Credit Agricole Corporate and Investment Banking says higher yields in U.S. Treasurys are very supportive of the greenback.
David Bradbury, Assistant Treasurer of Australia, says there is still room for the RBA to cut rates further. He also deconstructs Treasurer of Australia Wayne Swan's comments and the budget expectations stating that mining boom will continue while jobs remain the key focus.