By Cecile Lefort and Charlotte Greenfield
SYDNEY/WELLINGTON, June 14 (Reuters) - The Australian and New Zealand dollars held their ground on Tuesday as their relatively high yielding interest rates largely offset a bout of risk aversion ahead of the UK referendum.
The Australian dollar AUD=D4 edged up to 74 U.S. cents, from $0.7388 early. It remained within reach of a peak of $0.7505 touched last week when the Reserve Bank of Australia (RBA) appeared less dovish than some had expected.
The central bank kept rates at a record low of 1.75 percent at its monthly policy meeting.
Underpinning the Aussie was a private survey showing Australian business conditions remaining elevated, supporting the case for the central bank to hold off on any cuts in interest rates. was found at $0.7357.
The Aussie has proved resilient to demand for safe-haven assets like the yen and government bonds on mounting worries about Britain possibly leaving the European Union.
"Risk off continues to dominate markets with a number of Brexit polls driving volatility. The AUD held up well despite the spike in volatility," said ANZ in a note.
Aussie resilience was largely due to the country's attractive bond yields even though they have also fallen recently. Australia's 2-year bonds pay 1.6 percent AU2YT=RR , but that is still eye-popping compared with near zero in Japan and the negative yields of Germany and France.
Ten-year yields AU10YT=RR hit a record low of 2.1 percent.
The Aussie was nursing heavy losses against the yen at 78.29 AUDJPY=R , pulling closer to this year's trough of 77.57. A break under would take it to a four-year low.
Across the Tasman sea, the New Zealand dollar NZD=D4 edged down to $0.7045 from $0.7062 due to risk aversion over the growing possibility of a British exit from the European Union.
Most of the Kiwi's fate in the coming week would rest on whether the Federal Reserve raises interest rates at its meeting on Wednesday.
Investors were also looking ahead to Thursday for insight into how the New Zealand economy was going with the release of GDP data and an auction setting global dairy prices.
New Zealand government bonds 0#NZTSY= gained, sending yields 1 basis point lower at the short end of the curve and 2 basis points lower at the long end.
Australian government bond futures held firm, with the three-year bond contract YTTc1 up 1 tick at 98.440. The 10-year contract YTCc1 also edged up 1 tick to 97.9350, having scaled a fresh record peak of 97.9500.
The 20-year contract YXXc1 added 0.75 tick to 97.3375.
The premium between 10-year and 3-year bonds AU10YT=RR AU3YT=RR shrank to 52 basis points, the thinnest in a year. (Editing by SImon Cameron-Moore)