"The benefit of the doubt is just starting to disappear a bit across that space," said Goodson.
Diligent Board Member Services, the governance app developer, declined 1.7 per cent to $4.05.
Tech stocks outside the benchmark index were mixed. Wynyard Group, the software security firm, rose 4 per cent to $2.33, GeoOp, which makes a small business task management app, fell 2.3 per cent to $1.26, while SLI Systems, the search engine developer, advanced 0.5 per cent to $1.91.
Outdoor goods retailer, Kathmandu Holdings, paced gains, up 5.7 per cent to $3.89. Warehouse Group, the largest retailer on the bourse, rose 0.9 per cent to $3.23 and online auction site Trade Me Group climbed 1 per cent to $3.95.
Energy stocks rose before Genesis Energy, the last company in the government's partial privatisation programme, begins trading on the NZX this Thursday.
Contact Energy advanced 2.6 per cent to $5.47, government-controlled energy company MightyRiverPower rose 0.7 per cent to $2.16 and Meridian Energy climbed 0.9 per cent to $1.16. Auckland lines company Vector gained 0.8 per cent to $2.48.
Telecom, New Zealand's largest telecommunications provider, climbed 1 per cent to an 11-month high of $2.665 after saying it had trimmed the size of its banking facilities and extended its maturity.
Fletcher Building, New Zealand's largest listed company, rose 0.1 per cent to $9.60. Fisher & Paykel Healthcare, which makes breathing respirators, fell 1.7 per cent to $4.04. Auckland International Airport was unchanged at $3.93.
Goodman Property Trust rose 1.6 per cent to 98 cents and Kiwi Income Property Trust gained 0.4 per cent to $1.13. DNZ Property Fund was unchanged at $1.55, as was Precinct Properties New Zealand at $1.00 and Property For Industry at $1.285.
Outside the benchmark index, New Zealand Refining fell 1.2 per cent to $1.71 after the Marsden Point oil refinery operator said it may receive US$15 million less in processing revenue this year because of a glitch in its maintenance shutdown means it will probably produce less than last year.