Leading the index higher was OceanaGold jumping 3.9 percent to $2.15. Insurance group Tower kept pace climbing 2.3 percent to $1.77. A2 Corp gained 2.2 percent to 93 cents, and Contact Energy rose 2 percent to $5.20. Xero gained 1.3 percent to $41.99.
The high kiwi dollar against its Australian counterpart has many companies warning of an impact on returns, said Ward. The kiwi traded at 93.95 Australian cents at 5.30pm in Wellington.
"But the companies that navigate their way through that high dollar because they have the right product or because they're in an area of growth," he said.
Fletcher Building, which has strong trans-Tasman interests, rose 1.5 percent to $8.90 .Skycity Entertainment Group, which has casinos in Darwin and Adelaide, rose 1.6 percent to $3.90. Brisbane based jewellery chain Michael Hill International rose 1.5 percent to $1.39.
Telecom also fell 1.5 percent to $2.36. National carrier Air New Zealand slipped 1.2 percent to $1.70, and Sky Network Television declined 0.7 percent to $5.78.
Auckland International Airport rose 1.6 percent to $3.71. Online auction website Trade Me Group was up 1.3 percent to $4.01.
Clothing chain Hallenstein Glasson, which has dropped 38 percent in the last 12 months, slipped 1.2 percent to $3.31. Outdoor clothing retailer Kathmandu Holdings was unchanged at 3.12 percent. New Zealand's biggest listed retailer Warehouse Group rose 0.3 percent to $3.53.