Meridian Energy led the index lower, falling 4 per cent to $2.63. The electricity generator-retailer has lost its dispute with the Wellington City Council over $1.2m in rates paid for its wind farms, with the High Court ruling the council acted lawfully in how it calculated the bill.
Warehouse Group declined 3.7 per cent to $2.62. In December, New Zealand's largest publicly listed retailer said profit may fall between 10-and-15 per cent in the first half of its financial year on a weaker-than-expected run up to Christmas.
"The stock had had a reasonable bounce up towards the end of last year, that trading update which obviously disappointed the market before Christmas is obviously continuing to sell down. It's wiped out the whole of year's gains, it's been a reasonably precipitous fall from grace," Smalley said.
Air New Zealand fell 2.8 per cent to $2.10, SkyCity Entertainment Group dropped 2.3 per cent to $3.78 and Z Energy was down 2.3 per cent to $7.28.
Heartland Bank was the best performer, up 1.3 per cent to $1.58, and Metlifecare gained 1.3 per cent to $5.58.
Sky Network Television dropped 0.9 per cent to $4.64. It will pay an early interim dividend ahead of the planned merger with Vodafone New Zealand and raise the cash portion of its acquisition of the telecommunications carrier to reflect a bigger return than their agreement provided for.
Outside the benchmark index, Oceania Natural was unchanged at $1.94. The honey and noni juice products maker's third-quarter revenue growth stalled as an unstable grey market in China prompted it to rethink its distribution into the world's most populous nation.
Veritas Investments was unchanged at 15 cents. The food and beverage investor has been given a second extension, until Thursday afternoon, to either sell or begin winding up its Nosh food supermarkets by its lender, ANZ Bank New Zealand. It took on a $5 million funding line with ANZ to buy the Nosh stores in 2014 but has struggled to turn the gourmet supermarkets into a profitable business.