Trading in Sky was heavy with 13.7m shares changing hands, compared to its 90-day average of 855,000. That was almost half the NZX50's 29.5m volume.
Spark New Zealand, which outbid Sky for NZ Cricket rights and is currently livestreaming the Rugby World Cup, rose 1.1 per cent to $4.51, with just 977,000 shares traded, less than a third of its 3.1m average.
Fisher & Paykel Healthcare hit a record $18.38, and ended the day at $18.32, up 7.7 per cent on a volume of 1.4m shares, more than twice its 533,000 average. The company raised earnings and revenue guidance after saying it got early US regulatory approval for its Vitera breathing mask.
"Growth is getting rewarded in the low interest rate environment and the fact that they're delivering potential growth early is very positive," Gordon said.
Of other stocks trading on more than a million shares, Goodman Property Trust increased 0.2 per cent to $2.225 and Ryman Healthcare rose 2.5 per cent to $13.30.
Stocks across Asia were broadly stronger, with Hong Kong's Hang Seng up 1 per cent in afternoon trading and Australia's S&P/ASX 200 Index rising 0.8 per cent. The mini-trade deal between the US and China helped quell investor fears over the strained relationship.
Companies with global operations were among the day's gainers. Ebos Group, which holds its annual meeting tomorrow, was up 1.7 per cent at $24.91, Mainfreight increased 1.4 per cent to $38.95, and Gentrack Group increased 1.1 per cent to $5.31.
Utilities were among stocks to fall today as investors were attracted to the allure of growth companies. Meridian Energy fell 1.6 per cent to $5.225, Mercury NZ was down 1.4 per cent at $5.50, Contact Energy decreased 1.2 per cent to $8.85 and Genesis Energy declined 1.1 per cent to $3.48.
Restaurant Brands New Zealand posted the day's biggest fall, down 3.7 per cent at $11.36, with 25,000 shares traded, less than its 40,000 average. Listed investment vehicle Kingfish, which is managed by Fisher Funds, today said it sold its residual shares in Restaurant Brands after this year's partial takeover, taking advantage of a high valuation in September.
"Restaurant Brands remains on the fishing pond list and we will potentially re-enter when the levels are more attractive," Fisher Funds portfolio manager Sam Dickie said in his update. Kingfish shares rose 0.7 per cent to $1.44.
Vista Group International was unchanged at $3.74 after saying it bought the remaining half of box office reporting platform Numero for an undisclosed and immaterial sum.
Outside the benchmark index, Evolve Education rose 10.3 per cent to 12.8 cents after buying a Melbourne childcare centre for $2.5m. The purchase is expected to deliver $600,000 of annual earnings.