New Zealand shares dropped after Sky Network Television gave a profit warning, while A2 Milk Co extended its decline on uncertainty about the Chinese infant formula market.
The S&P/NZX 50 Index fell 52.34 points, or 0.8 percent, to 6,797.87. Within the index, 28 stocks fell, 20 rose and three were unchanged. Turnover was $163 million.
Sky TV was the worst performer, down 10.8 per cent to $4.28, a one-month low. It cut its 2017 earnings guidance citing rising content costs, and falling revenue and subscribers. Earnings before interest, tax, depreciation and amortisation for the year ending June 30, 2017, is expected to be 5 per cent to 7 per cent below the $296 million forecast it gave in June. The Commerce Commission has delayed its ruling on a proposed tie-up with Vodafone until Febuary 23.
"There are a number of question marks that have to be raised after this, it wasn't long ago that we had another series of events so definitely a few question marks there," said Shane Solly, a portfolio manager at Harbour Asset Management. "The stock is pretty well held by offshore investors now, particularly those with a dividend income bias so there will be a question mark raised by then about the sustainability of dividends. There's still the Commerce Commission decision to get through - it's certainly been a tough year for Sky Television."
A2 Milk Co continued to drop, down 5.8 per cent to $2.13. It began declining on Monday on the news that Australian formula producer Bellamy's had gone into a trading halt on the ASX.