(Updates to close)
Jan 4 (Reuters) - Australian shares ended flat on Thursday after touching a near-10 year intraday high, helped by healthcare and energy stocks.
The S&P/ASX 200 index .AXJO finished up 0.1 percent, or 6.7 points, at 6077.1. At one point, it was 0.5 percent ahead to 6,102.2, its highest level since January 2008. On Wednesday, the benchmark rose 0.2 percent.
Australia underperformed Asian shares in general .MIAPJ0000PUS , which scaled a 10-year peak, while oil prices stayed around their highest in over two years. MKTS/GLOB O/R
The three main Wall Street stock indices all hit record closes on Wednesday.
"The Aussie market is very subdued today, hovering around the unchanged level," said Peter Spanos, volatility risk manager at CMC Markets.
"We haven't really been influenced by the broader Asian market rally today, or the overnight lead from Wall Street."
Woodside Petroleum Ltd WPL.AX climbed 2.7 percent to its highest close since August 2015, while biotherapeutics developer CSL Ltd CSL.AX gained 1.5 percent.
Oil Search Ltd OSH.AX was the top gainer on Australia's main index, up 3.6 percent to its best close in more than two years.
New Zealand's benchmark S&P/NZX 50 index .NZ50 rose 0.2 percent, or 18.59 points to finish the session at a record high of 8,443.5.
Healthcare stocks and industrials led the gains. Ryman Healthcare Ltd RYM.NZ was the best performer on the main index, closing up 2.5 percent to a record high.
Auckland International Airport Ltd AIA.NZ rose 1.7 percent and closed at its highest in more than two weeks.