"As the European fixed income assets continue to see their yields compress in the wake lacklustre growth, both the Aussie and the kiwi offer the only viable alternative in the G-20 universe for investors desperate for any rate advantage on their sovereign debt return."
With 10-year US Treasury yields hovering near a 13-month low of 2.41 per cent, and 10-year German Bund yields sitting at 1.01 per cent, the 3.38 per cent return offered in Australian bonds and 4.17 per cent yield offered in New Zealand bonds is "extremely attractive", BK Asset Management said.
In New Zealand today, the Reserve Bank releases data on its foreign exchange transactions for June at 3pm.
The New Zealand dollar was little changed at 91.10 Australian cents from 91.07 cents yesterday.
The local currency rose to 63.51 euro cents from 63.37 cents yesterday after data showed Eurozone economic growth stalled in the second quarter as Germany's economy shrank 0.2 per cent, the French economy failed to grow for the second quarter in a row and Italy slid back into recession, shrinking by 0.2 per cent.
The kiwi advanced to 50.87 British pence from 50.77 pence after Bank of England monetary policy committee member David Miles told the BBC the bank could keep interest rates at record-low levels for "a bit longer." Miles said that a subdued outlook on inflation means the BoE will not be pushed into increasing the interest rate, which has been held at 0.5 per cent since March 2009.
The New Zealand dollar gained to 86.98 yen from 86.86 yen yesterday after a report this week showed Japan remained in recession, with the economy contracting 6.8 per cent in the second quarter.