"It was really just airing all the dirty laundry, they maintained the dividend which has pleased the market," Davies said. "Hopefully it is all out in the open now and they can get on with business. There were never going to be any major surprises given the timing of the last profit warning was after balance date."
Australia & New Zealand Banking Group led the index, up 2.7 per cent to $32.90. Yesterday, the Melbourne-based group reported cash earnings were up 5.9 per cent to A$1.79 billion for the third quarter, in what chief executive Shayne Elliott said was a period of further progress rebalancing the business to improve returns.
Since taking over the lender, Elliott embarked on restructuring the business to exit less profitable businesses, the latest being ANZ's wealth management division, and introducing more agile working styles to cut down on bureaucratic waste.
"It could very well be a few brokers upgrading their valuations, if that's refocused across the board then it's probably enough to push it around on a day by day basis," Davies said.
CBL Corp rose 2.5 per cent to $3.75, Auckland International Airport gained 2 per cent to $6.99 and New Zealand Refining Co advanced 2 per cent to $2.52.
Freightways was the worst performer, down 1.4 per cent to $7.70, while Comvita dropped 1 per cent to $5.98.
Outside the benchmark index, Synlait Milk gained 2.2 per cent to $4.75. The milk processor will triple its infant formula supply with Sichuan-based New Hope Nutritionals over the next five years in a new deal with the Chinese company.
It has long-standing links with China through its cornerstone shareholder Bright Dairy and has benefited from its successful supply deal with a2 Milk Co, which is a big seller of infant formula into the world's most populous nation.
Colonial Motor Co rose 4 per cent to $7.80. The motor vehicle distributor, which listed on the NZ stock exchange in 1962, lifted annual profit 4.2 per cent to $22.2m as it continued to enjoy the nation's car sales boom.
Revenue fell 1.4 per cent to $854.8m due to the sale of its short-lived franchise agreement with the Jeff Gray BMW dealership. Still, sales volumes were up 14 per cent, underpinning the company's improved profitability.
"Obviously car sales have been pretty strong, it's a pretty impressive performance. They've increased the dividend as well so they seem to be in a strong position for the most part," Davies said.