Kathmandu Holdings led the gains today, up 1.7 per cent to $2.40, while Summerset Group Holdings advanced 1.6 per cent to $6.91.
Sky Network Television gained 1.3 per cent to $2.32.
"It continues to bounce off its lows of mid-last week as it was affected by the passive portfolio selling," Lindsay said. "Offshore fund managers appeared to be shorting into that announcement, that's probably why on the day there was reasonable demand because the shorts were there."
Chorus was the worst performer, down 5.6 per cent, or 23c, to $3.91, after shedding rights to a 9c interim dividend.
Today, Spark New Zealand launched a pilot programme for fifth-generation mobile technology framework, known as 5G, in Wellington.
The pilot will run for a month, giving Spark information to further refine how to build a 5G network in a real environment, and it will set up a 5G lab later this year to use the data to help build businesses and applications based on the new technology.
"Chorus probably being hurt somewhat by that announcement," Lindsay said. "From a competitive point of view, the announcement Spark did was along the lines of just trying to display the technology, but the speed that they spoke about in that report probably will worry some - it was pretty fast - 10 times or more faster than the Chorus network. It now has a few people thinking about the technological changes we'll see over the next two to five years."
Spark dipped 0.3 per cent to $3.38.
Comvita dropped 2.6 per cent to $7.60 and Mercury New Zealand fell 2 per cent to $3.215.
Outside the benchmark index, NPT was unchanged at 59c while Augusta Capital gained 1 per cent to $1.05. NPT shareholders voted in favour of Augusta buying the real estate investor's management contract for $4.5m at a special meeting today in Auckland.
Of the votes cast, 97 per cent were in favour of the resolution to approve the externalisation proposal. The transaction was conditional on achieving a minimum of 50 per cent of votes cast.
Veritas Investments was unchanged at 4c. It has cut its 2018 guidance after shareholders voted to sell the business and assets of the Mad Butcher franchisor to its chief executive Michael Morton.