"It's [Metro Performance Glass] looking a bit underwhelming, it's had a rough few months - it was trading as high as $2.20 back in September/October, and it's fallen by close to $1," said Mark Lister, head of private wealth research at Craigs Investment Partners.
Vector dipped 0.3 per cent to $3.24. The Auckland-based electricity and gas distributor posted a 7 per cent gain in first-half profit to $107m, driven by stronger sales, lower finance costs and a one-time gain after a Court of Appeal ruling on a tax claim. Sales rose to $626m from $591m.
Vista Group International was unchanged at $5.40. The cinema analytics software developer will pay a bigger maiden dividend than analysts were picking after profit was bolstered by a gain on its Chinese joint venture and as underlying earnings increased 17 per cent.
Air New Zealand was the best performer in the index, up 1.3 per cent to $2.28, while Spark New Zealand gained 1 per cent to $3.565 and Skycity Entertainment Group rose 1 per cent to $4.09.
Outside the benchmark index, CBL Corp dropped 11 per cent to $3.30. Full-year profit was $30.7m, falling short of the $40.4m forecast in its prospectus, reflecting one-time costs including a foreign exchange adjustment, while operating earnings of $76.2m exceeded its prospectus forecast of $63.6m.