The NZX 50 Index closed at a new record high, as investors were attracted to the New Zealand story of strong economic optimism and stable growth. Kathmandu Holdings led the index higher, paced by Fletcher Building.
The benchmark index climbed 10.856 points, or 0.2 percent, to 5125.652. Within the index, 20 stocks rose, 17 fell and 13 were unchanged. Turnover was $166.8 million.
The benchmark index broke through 5,000 points on Monday and closed on record highs throughout the week, spurred by good domestic economic data showing trade and commodity prices making strong gains. Outdoor goods retailer Kathmandu led gainers, up 4.7 percent to $3.59. Fletcher Building, New Zealand's largest listed company, rose 1 percent to $9.90.
"Clearly economic optimism is a reason for investors to look here," said Andrew Bascand, who helps manage about $1 billion in equities for Harbour Asset Management. "Globally, emerging markets are still a little bit tainted and therefore companies in New Zealand are looking attractive from an investment perspective."
Network service provider Chorus rose 1.6 percent to $1.55. Clothing chain Hallenstein Glasson climbed 1.6 percent to $3.18 and Steel & Tube Holdings gained 1.3 percent to $3.14.