"The juggernaut that is Xero continues," said James Smalley, a director at Hamilton Hindin Greene. "Investors are prepared to pay for growth but the key will be those companies need to deliver on that growth. If you don't meet the forecasts the market can be very savage."
"Global markets certainly had a positive influence" on New Zealand shares, he said.
Warehouse Group rose 3.6 per cent to $3.79 after agreeing to buy the SchoolTex school uniform business of clothing chain Postie Plus for $9 million. Postie Plus was unchanged at 10c.
Kathmandu rose 0.9 per cent to $3.35, Michael Hill International gained 0.7 per cent to $1.45 and Hallenstein Glasson Holdings rose 2.7 per cent to $4.25.
Chorus, one of the worst performers on the stockmarket last year, gained about 2 per cent to $1.54.
The network company is awaiting the Government's decision on whether it will push back on regulated pricing set by the Commerce Commission which Chorus says hinders its ability to build the nation's ultrafast broadband network.
"Chorus, which as the Queen might say, last year had an annus horribilis, is recovering quite nicely," Smalley said.
A2 Corp rose 2.3 per cent to 90c as investors continued to invest in the outlook for dairy products. Fonterra Shareholders' Fund was unchanged at $5.68.
"Interest in the dairy sector certainly continues apace," Smalley said. "Fonterra Shareholders' Fund doesn't seem to be affected by the recall of potentially contaminated E.coli cream."
Retirement village operator Ryman Healthcare gained 2.2 per cent to $8.32, Air New Zealand rose 2.1 per cent to $1.69, Telecom climbed 1.9 per cent to $2.40 and Fletcher Building gained 1.2 per cent to $9.03.
Port of Tauranga rose 1 per cent to $14.75.