"We have seen a bit of buying today, general retail buying. It may be just a little bit of end-of-the-year, December, tidy up as people finish off some allocations of cash they have been sitting on."
SkyCity led the market higher, up 2.9 per cent at $3.54 in lighter than usual trading. Spark rose 2.5 per cent to $4.28 on a volume of 4.3 million shares, the most active stock on the market today. Auckland International Airport gained 2.1 per cent to $7.30 on 2.1 million shares and Meridian Energy was up 1.9 per cent at $3.47 on a volume of 2 million.
Burke said the local market also may have got a boost from ANZ Bank New Zealand economists predicting lower interest rates in coming years after weaker than expected economic growth. Low interest rates boost the attraction of returns from equities and easier credit often supports company earnings.
"One would assume by nature if you were going to cut interest rates that would be positive for the market," Burke said.
Trade Me increased 0.2 per cent to $6.31 on a volume of 3.2 million. The online marketplace faces a takeover bid from UK private equity firm Apax Partners at $6.45 a share.
Of other companies trading on volumes of more than 1 million shares, A2 Milk was unchanged at $10.75, Z Energy fell 0.4 per cent to $5.65, Fletcher Building declined 0.8 per cent to $4.81, and Air New Zealand increased 0.3 per cent to $3.20.
Vital Healthcare Property Trust increased 0.5 per cent to $2.07 after a number of investors aired grievances at its annual meeting over the property trust's management contract. Non-binding resolutions put forward by rebel investors look likely to be voted down, although a final count isn't expected until tomorrow.
Sky Network Television dropped 7.4 per cent to $2 after Spark announced it had picked up the distribution rights to several sports, including NBA TV.
Kiwi Property Group fell 2.5 per cent to $1.35 after the real estate investor said it bought a $25m industrial site near its Sylvia Park mall.
Outside the benchmark index, Rakon was unchanged at 30 cents after forecasting annual operating earnings to rise as much as 16 per cent.
Abano Healthcare Group slipped 0.5 per cent to $6.47 after reporting flat first-half profit as dental acquisitions offset a margin squeeze.
Smiths City Group rose 5.8 per cent to 27.5 cents after reporting an increase in first-half earnings as it continues to reinvest back into the business to bring its infrastructure up to scratch.
PGG Wrightson dropped 4.1 per cent to a two-year low 47 cents. The Overseas Investment Office today said it's cut a deal with cornerstone shareholder Agria over 'good character' investment hurdles. That included the firm reducing its holding below 50.2 per cent, which has happened, and a penalty yet to be ordered by the High Court, where papers have been lodged.