OceanaGold rose 5.2 per cent to $1.81. Spot gold traded at US$1288.25 an ounce, having climbed back from the lowest in almost three years.
Diligent declined 4.4 per cent to $6.36 after the company said it would delay its second-quarter earnings release after saying it needed to reassess how it booked revenue.
Fletcher Building fell 0.1 per cent to $8.54. Xero fell 3.4 per cent to $16.95 and Ryman Healthcare fell 1.2 per cent to $6.90.
Shares in MightyRiverPower fell 0.9 per cent to $2.34 before the stock exchange announced the state-controlled power company will join the top 50 index on July 22.
Energy Mad sank 5.6 per cent to 34c after it said first-quarter earnings were $120,000, ahead of the $7000 previously expected. Earlier this week the Christchurch-based company said its first-quarter earnings were profitable without giving any details.
Retailers were mixed as economists predicted a tepid pace of inflation in the second quarter. Jewellery chain Michael Hill International fell 2.3 per cent to $1.27 and clothing chains Hallenstein Glasson and Pumpkin Patch dropped 1.6 per cent to $4.86 and 1.2 per cent to 81c respectively.
Warehouse Group rose 0.8 per cent to $3.78.