The New Zealand dollar pared its loss after a strong GlobalDairyTrade auction offset rising investor pessimism amid speculation Spain will seek a bailout to soothe fears the Europe's debt crisis is spreading.
The kiwi traded at 81.28 US cents at 8am in Wellington, having dropped as low as 81.05 cents, from 81.40 cents yesterday at 5pm. The trade-weighted index fell to 72.41 from 72.80 yesterday.
Trade-weighted dairy prices rose 1.8 per cent at Fonterra Cooperative Group's fortnightly auction, with whole milk powder posting its biggest gain since March 2011.
That lifted the kiwi from its low after growing fears about Spain's ability to meet its austerity targets sapped investors' appetite for higher-yielding, or riskier, assets. Traders are waiting for the two-day European Union summit on Thursday, where rescue packages for Spain and Greece are likely to be discussed.
"The GlobalDairyTrade auction looked pretty good with whole milk prices pretty strong," said Alex Sinton, senior dealer at ANZ New Zealand. "We did a lift off the low after that auction - the New Zealand dollar probably won't go anywhere today - we are looking for direction from offshore."