Betting against the dollar is growing in popularity after the Federal Reserve upended markets by signaling the end of its monetary tightening campaign. Non-commercial traders — a group that includes hedge funds, asset managers and other speculative market players — boosted their bearish bets on the greenback in the week ended Tuesday, according to CFTC data compiled by Bloomberg. More than 39,000 contracts are now tied to expectations the US currency will fall, up more than 10,000 from a week ago when the Fed was preparing to meet, the data show. The currency has suffered a pronounced slump in the wake of that ... (full story)