New Zealand shares dropped, led by Kathmandu Holdings and Fisher & Paykel Healthcare, while NZX gained.
The S&P/NZX 50 Index fell 33.31 points, or 0.4 per cent, to 8,059.06. Within the index, 26 stocks fell, 17 rose and 7 were unchanged. Turnover was $151 million.
"There's a bit more of an offer tone to the market today, despite that very sharp turnaround Friday night our time in the US," said Matt Goodson, managing director at Salt Funds Management.
"They're not dramatic movements, but quite a number of names are down about 1 per cent."
The market was expecting an announcement from Fletcher Building this morning increasing the losses at its building and interiors (B+I) unit.
Fletcher Building was set to come out of the trading halt it was placed in last week at $7.77, but instead has extended the halt until Wednesday, saying it has yet to complete a review of key projects and has begun talks with lenders about breaching covenants.
Fletcher said the trading halt would lift before the start of trading on Wednesday, "prior to which it will provide to the market an update of its review and the status of its discussions with its lenders."
"There's two possible thoughts there - one is that they're still finalising extent of the losses from the construction division, and the other is that they do have quite a complex debt structure, a mix of bank debt, US private placements, capital notes, so it is possible that getting everyone on the same page is not a simple exercise," Goodson said.
"The nature of the covenants means the breach is most likely confined to the 2018 year, but there will certainly be a lot of focus on 2019 and onwards as well. We still don't know if it's merely a breach which incurs some penalties or whether some form of equity raising is required."
Goodson said that while selling assets was a possibility for Fletcher, that sale process would take time and wouldn't have certain outcomes unless something was already well-advanced.
CBL Corp also remained in a trading halt at $3.17. The insurer says it hasn't worked out how much capital it needs to raise to satisfy regulatory solvency concerns and may take "a number of weeks" to finalise any transaction.
The stock was suspended from trading on the NZX last week as stockmarket operator NZX tries to work out whether CBL has kept the market informed of material information and met continuous disclosure obligations.
Kathmandu Holdings led the index lower, down 2.1 per cent to $2.30, with Fisher & Paykel Healthcare down 2.1 per cent to $12.45 and Ryman Healthcare dropping 1.9 per cent to $10.50.
Contact Energy dropped 0.4 per cent to $5.32. The company's first-half adjusted earnings fell 11 per cent to $236m as the electricity generator-retailer dealt with a dry spell which sapped its hydro generation in what it described as a "highly competitive" market.
Net profit sank 40 per cent to $58m, or 8.1c per share, which it said was due to a greater reliance on thermal power supply. Revenue rose 15 per cent to $1.19 billion.
"It was in line with diminished expectations," Goodson said. "They were suffering from poor hydrology in the half, since then it has rained and the Clutha has filled up for them. Importantly, they have made good progress taking core costs out of the business, which is a repeatable source of upside."
NZX was the best performer, up 2.7 per cent to $1.13. A report by the New Zealand Institute of Economic Research, commissioned by the stockmarket operator, says NZX's role in keeping the cost of capital relatively low gives a $2.4b kicker to the broader economy.
Property For Industry gained 0.6 per cent to $1.65. Its annual profit more than halved to $51.7m as it bore the cost of buying out its management contract and reaped a smaller fair value gain on investment properties.