This poll was released by TVNZ last night.

Intensive MSM coverage of a change at the top, particularly on TV, will do this — even after a week. It’s an unfortunate reminder that many people take only a casual interest in politics and see election polls as popularity contests, unlike those who scrutinise policy and performance. It shows that while National and ACT are on track for victory, they can’t take it for granted when the MSM is dominated by government-subsidised Leftists.

Full Kantar poll description.