"German IFO confidence continues to improve supporting euro near the top of its recent range," ANZ Bank New Zealand senior economist Sharon Zollner and senior FX strategist Sam Tuck said in a note.
"With the New Zealand dollar seeming ready to test lower, this cross should continue to consolidate, reverting some of the recent gains."
The kiwi will probably trade between 68.80 euro cents and 70 cents today, ANZ said. The local currency touched a record 70.74 euro cents earlier this week.
With little data scheduled for release, the focus for many traders now turns to a speech at the end of the week by Federal Reserve Chair Janet Yellen.
She is scheduled to speak at the Federal Reserve Bank of San Francisco Conference on Friday on "The New Normal for Monetary Policy".
The New Zealand dollar was little changed at 96.85 Australian cents from 96.86 cents yesterday, fell to 51.07 British pence from 51.37 pence and declined to 90.83 yen from 91.37 yen.
The trade-weighted index slipped to 79.16 from 79.49 yesterday.