DUBAI, Jan 17- Qatar National Bank, the Gulf state's largest lender, has printed a 300 million Swiss franc bond, a document from sole bookrunner UBS said on Thursday.
LONDON, Jan 15- The yen rebounded from a 2-1/ 2- year low against the dollar on Tuesday, as investors took profit on bets against the Japanese currency after a minister warned of the potential disadvantages of excessive yen weakness.
Speaking at the University of Michigan, Ben Bernanke said the recovery was still fragile and warned the economy was at risk from political gridlock over the deficit. Earlier, the president of the San Francisco Federal Reserve Bank, John Williams, said he expected the central bank's bond buying would be needed "well into the second half of 2013.".
In the past few years, central banks around the world have pumped trillions of dollars into the financial system, partly motivated by the desire to keep their currencies weak in relation to others.
As central banks in both the U.S. and Japan look set to continue aggressive monetary easing policies in 2013, Dan Harden, senior commercial dealer at Global Reach Partners has told CNBC traders should short both countries' currencies and look for high yields from the Australian and New Zealand dollar.