New Zealand will vote on Nov. 7, with advance voting opening on Oct. 26, and the most important figure in the final weeks is not who leads. It is that nobody can govern without a party that has never been in Parliament. The 1News Verian poll released on Oct. 13 had National and Labour level at 28% each, and a young party called Opportunity on 8%, enough for 10 seats and a deciding role.

The prime minister, Christopher Luxon, says the only poll that matters is the one on election day. This one at least shows why that line is true.

A Dead-Heat Poll

The Verian survey of 1,007 voters, taken Oct. 8 to 12, put National down one point to 28% and Labour steady at 28%, 1News reported. ACT rose one point to 10%, NZ First held at 10%, the Greens slipped to 15% and Te Pāti Māori fell to 0.4%. Undecided voters made up 12%, and the margin of error is plus or minus 3.1 points.

Both leaders also tied as preferred prime minister at 20%, with Labour's Chris Hipkins gaining two points after a televised debate on Oct. 6. National and Labour would each win 34 seats in the 124-seat House, according to the poll, with the Greens on 18, ACT and NZ First on 12 each and Opportunity on 10, the NZ Herald reported.

The Kingmaker Problem

The right bloc of National, NZ First and ACT would have 58 seats, 1News said. The left bloc of Labour, the Greens and Te Pāti Māori would have 57 or 53, depending on how Māori electorate seats are calculated. Under either count, neither side can govern without Opportunity.

That puts its leader, Qiulae Wong, at the center. She says the party will negotiate first with whoever has the most seats on election night and move to the second party if talks fail. If the result is too close, she said, Opportunity might wait for special votes before choosing.

Luxon has ruled out working with Opportunity and a grand coalition with Labour. Hipkins has said his door is open, according to the Herald. In the Anacta poll, 50% of Opportunity voters preferred a Labour-led government and only 10% a National-led one.

Why the Blocs Are Hard to Count

The seat arithmetic is complicated by the Māori seats. The Herald's calculation assumed Te Pāti Māori would win four electorates and the new Te Tai Tokerau Party would win the northern Māori seat, which would create a parliamentary overhang and bring the House to 125 seats. Te Pāti Māori, polling at 0.4% in the party vote, depends on winning those seats directly.

Other polls tell slightly different stories. An RNZ-Reid Research poll in early October gave the left its first lead over the right since June, by 2.1 points, according to a Conversation analysis, while an Anacta poll for corporate clients put Labour at 29%, National at 28% and Opportunity at 5%. That poll's pollster, formerly Talbot Mills, does internal polling for Labour, the Herald noted. The same analysis said both leaders have record-low net favorability, at minus 23.7 for Luxon and minus 3.6 for Hipkins.

What Voters Are Weighing

Cost of living dominated the debates, but the economic mood is calm. Optimism about the economy dipped to 39%, while pessimism fell to 25%, its lowest this year and far below the 52% of April, according to 1News.

Policies are now arriving. ACT pledged to raise the superannuation age, and National ruled out further tax cuts until after 2029. The Greens announced a plan to pay the wages of young people who have been out of work for six months or more. On Oct. 19 National announced it would remove the right to silence during child murder investigations, which lawyers told 1News flies in the face of justice. Luxon casts the choice as Labour and its radical mates against a National government with no new taxes.

Polls Can Miss

Treat the numbers carefully. The 12% undecided figure is larger than the gap between any two parties, and a poll's seat projection depends on assumptions about the Māori seats. Blogerroom reported how Flávio Bolsonaro beat the final polls in Brazil's first round, which is a reminder that snapshots miss late movements.

My view: the real uncertainty in this election is not the party vote but the day after. A result in which neither bloc has a majority without Opportunity could mean weeks of talks, and a party that has promised to speak to both sides in good faith will have to choose.

What to Watch Next

Advance voting begins on Oct. 26, which will push the campaign into its final stage. Watch the poll trend for Opportunity, which needs to stay above the 5% threshold to win list seats, and for Te Pāti Māori and the Te Tai Tokerau Party, which could decide the size of the House.

After the vote, the pattern may resemble Morocco's coalition bargaining after a fragmented vote: the party with the most seats gets the first chance, and the real decisions come in the weeks of negotiation. New Zealand's election, unlike most, may be decided by special votes counted days after polling day.