Aug 8, 2026
Probability rose from 42.5% to 52.5% — a 10.0-point move over the past day.
New Zealand 2026 Election Winner: Odds & Probability
Prediction markets currently price Labour’s chances of securing the most seats at 55.5%, a close to a coin flip proposition. The contract settles based on the official seat tally released by New Zealand’s Electoral Commission.
55.5%0.0 pts 24h
Will Labour Party win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election?
Updated · Volume $61.4K
| Outcome | Probability | 24h |
|---|---|---|
| Will Labour Party win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 55.5% | 0.0 |
| Will National Party win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 44.5% | 0.0 |
| Will New Zealand First Party win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.7% | 0.0 |
| Will Te Pāti Māori win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.1% | 0.0 |
| Will Green Party win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.1% | 0.0 |
| Will ACT New Zealand win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.1% | 0.0 |
| Will Party Z win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.0% | 0.0 |
| Will Party Y win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.0% | 0.0 |
| Will Party D win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.0% | 0.0 |
| Will Party G win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.0% | 0.0 |
| Will Party K win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.0% | 0.0 |
| Will Party L win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.0% | 0.0 |
| Will Party U win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.0% | 0.0 |
| Will Party C win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.0% | 0.0 |
| Will Party W win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.0% | 0.0 |
| Will Party I win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.0% | 0.0 |
| Will Party E win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.0% | 0.0 |
| Will Party J win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.0% | 0.0 |
| Will Party F win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.0% | 0.0 |
| Will Party Q win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.0% | 0.0 |
| Will Party S win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.0% | 0.0 |
| Will another party win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.0% | 0.0 |
| Will Party T win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.0% | 0.0 |
| Will Party V win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.0% | 0.0 |
| Will Party M win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.0% | 0.0 |
| Will Party O win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.0% | 0.0 |
| Will Party P win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.0% | 0.0 |
| Will Party N win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.0% | 0.0 |
| Will Party A win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.0% | 0.0 |
| Will Party R win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.0% | 0.0 |
| Will Party H win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.0% | 0.0 |
| Will Party X win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.0% | 0.0 |
| Will Party B win the most seats in the New Zealand House of Representatives in the 2026 New Zealand legislative election? | 0.0% | 0.0 |
The two main parties—Labour and National—are closely matched in market pricing, while the remaining ten parties are considered long shots.
Context
Aug 7, 2026
Probability fell from 59.0% to 46.0% — a 13.0-point move over the past day.
The probability that Labour emerges with the largest share of seats stands at 55.5% as of 16 min ago. This market resolves in favour of the political party that wins the greatest number of seats in the New Zealand House of Representatives. If no definitive result is reached by 11:59 PM ET on October 31, 2027, the market resolves to 'Other'. In the event of a tie, the winner is determined first by the count of valid party list votes, and then, if still tied, alphabetically by party name. The resolution relies on a consensus of credible reporting, defaulting to official results from the New Zealand Electoral Commission where ambiguity exists. The contract’s price fluctuates with polling data and political news ahead of the November 7, 2026 election. Formally, the market must resolve by Nov 7, 2026, and the ultimate backstop for settlement is the official result published by the Electoral Commission.
FAQ
How is the winner determined?
The market resolves to the party with the most seats in the House of Representatives after the 2026 general election.
What happens if no party wins a majority?
The outcome is based on seat count, not a majority. The party with the most seats wins, even if it falls short of an outright majority.
What is the tie-breaking procedure?
If two or more parties have an equal number of seats, the tie is broken by the higher number of valid party list votes. If that also ties, the party whose name comes first alphabetically wins.
What if the result is unclear by the deadline?
If no definitive result is known by October 31, 2027 at 11:59 PM ET, the market resolves to 'Other'.
What source is used for resolution?
Resolution is based on credible reporting; if ambiguous, it relies on official results from the New Zealand Electoral Commission.
Data: Polymarket · Methodology · Not financial advice