The gentailers bounced back, with Contact Energy rising 35c or 4.13 per cent to $8.83; Meridian gaining 32c or 4.35 per cent to $7.68; Mercury up 19c or 2.8 per cent to $6.97; Genesis increasing 3c to $3.80; and Trustpower up 6c to $8.51. Wind farm specialist Tilt Renewables climbed 24c or 4.22 per cent to $5.93.
In the battle of the biggest market stock, Meridian resumed the top spot with capitalisation of $19.68 billion after Fisher and Paykel Healthcare, on $19.16b, fell 43c to $33.26.
There was unusually high activity in Pushpay Holdings with 21.8m of its shares worth $34.7m traded, suggesting an investor may be establishing a shareholding position in the software firm. Pushpay's share price rose 8c or 5.26 per cent to $1.60.
Amongst the blue chips, Freightways gained 7c to $10.55; Ryman Healthcare increased 21c to $15.46; Summerset Group Holdings rose 22c or 1.82 per cent to $12.32; Port of Tauranga was up 15c to $7.65; and Skellerup Holdings climbed 14c or 3.69 per cent to $3.93.
Mainfreight was down 79c to $67.30; a2 Milk declined 10c to $10.91; Chorus shed 15.5c or 1.88 per cent to $8.10 Tourism Holdings lost 6c or 2.56 per cent to $2.40; and Harmoney fell 10c or 3.33 per cent to $2.90 after a strong rise the day before on a positive trading result.
Property stocks had another good day. Stride Property gained 4c or 1.72 per cent to $2.36; Precinct Properties increased 4.5c or 2.68 per cent to $1.725; and Kiwi Property was up 2c to $1.27.
AFT Pharmaceuticals climbed 11c or 2.16 per cent to $5.21; Seeka gained 5c to $4.90; NZME was up 2c or 2.82 per cent to 73c; and Smartpay Holdings rose 5.5c or 5.61 per cent to $1.035.
All the leading indices in the US reached new highs overnight. The Dow Jones Industrial Average was up 0.83 per cent to 31,188.38, the S&P 500 Index rose 1.39 per cent to 3851.85, and the technology-driven Nasdaq Composite climbed 1.97 per cent to 13,457.25.
The technology stocks are roaring back. Amazon was up 4.6 per cent to US$142.62 ($198.49), Google rose 5.4 per cent to US$1880.07, Apple increased 3.3 per cent to US$132.03, Microsoft gained 3.65 per cent to US$224.34, Salesforce.com moved ahead 3.08 per cent to US$223.44, and Netflix reached a new high of US$586.34, up 16.85 per cent.
Alibaba founder Jack Ma reappeared in public after criticising Chinese regulators and its share price rose 8.52 per cent to US$265.