NZ dollar may run out of puff as interest rate differential with US narrows

NZ dollar may run out of puff as interest rate differential with US narrows
Paul McBeth
By Paul McBeth Jan. 26 (BusinessDesk) - The New Zealand dollar is heading for a 0.9 percent gain against the greenback this week but may run out of steam as investors pay more attention to a narrowing interest rate differential with the US.  The kiwi rose to 73.38 US cents as at 5pm in Wellington from 72.75 cents on Friday in New York last week, in a volatile week where it soared on jawboning from the US Treasury secretary before slumping on softer-than-expected inflation. The trade-weighted index is heading for a 0.3 percent weekly decli...