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icon for Reserve Bank of New Zealand decision in September?
World·RBNZ

Reserve Bank of New Zealand decision in September?

icon for Reserve Bank of New Zealand decision in September?
World·RBNZ

Reserve Bank of New Zealand decision in September?

Ended: Sep 2

Oct 28

Dec 9

Ended: Sep 2

Oct 28

Dec 9

Increase 98.5%

No Change <1%

Decrease <1%

Polymarket

$35,584 Vol.

Increase 98.5%

No Change <1%

Decrease <1%

Polymarket

$35,584 Vol.

Increase

$15,660 Vol.

Yes

No Change

$17,788 Vol.

No

Decrease

$2,136 Vol.

No

This market will resolve according to the change in the official cash rate (OCR) resulting from the Reserve Bank of New Zealand’s September monetary policy decision, relative to the level it was prior to this decision. The resolution source for this market is information released by the Reserve Bank of New Zealand after its September 2, 2026 monetary policy decision, as listed on the official Reserve Bank of New Zealand monetary policy schedule: https://www.rbnz.govt.nz/news-and-events/events This market may resolve as soon as the Reserve Bank of New Zealand's media release for their September 2, 2026 decision with relevant data is issued. If no decision on the official cash rate is issued by the date of the next scheduled monetary policy decision, this market will resolve to the "No change" bracket.Elevated headline inflation reaching 4.1% in the June 2026 quarter, driven primarily by higher fuel prices from the Middle East conflict, has anchored trader expectations for an Official Cash Rate increase at the Reserve Bank of New Zealand’s September meeting. This upside surprise prompted the Monetary Policy Committee to deliver a 25 basis point hike to 2.75% on September 2, shifting policy toward less accommodative settings while inflation remains above the 1-3% target band. Market-implied odds exceeding 98% for an increase reflect broad economist consensus and forward pricing ahead of the decision, consistent with the bank’s updated projections signaling further gradual tightening potential by year-end. Realistic scenarios that could have altered the outcome include sharper oil price reversals or materially weaker growth data confirming excess capacity, though incoming releases aligned with the hawkish path.

This market will resolve according to the change in the official cash rate (OCR) resulting from the Reserve Bank of New Zealand’s September monetary policy decision, relative to the level it was prior to this decision.

The resolution source for this market is information released by the Reserve Bank of New Zealand after its September 2, 2026 monetary policy decision, as listed on the official Reserve Bank of New Zealand monetary policy schedule: https://www.rbnz.govt.nz/news-and-events/events

This market may resolve as soon as the Reserve Bank of New Zealand's media release for their September 2, 2026 decision with relevant data is issued. If no decision on the official cash rate is issued by the date of the next scheduled monetary policy decision, this market will resolve to the "No change" bracket.This market will resolve according to the change in the official cash rate (OCR) resulting from the Reserve Bank of New Zealand’s September monetary policy decision, relative to the level it was prior to this decision. The resolution source for this market is information released by the Reserve Bank of New Zealand after its September 2, 2026 monetary policy decision, as listed on the official Reserve Bank of New Zealand monetary policy schedule: https://www.rbnz.govt.nz/news-and-events/events This market may resolve as soon as the Reserve Bank of New Zealand's media release for their September 2, 2026 decision with relevant data is issued. If no decision on the official cash rate is issued by the date of the next scheduled monetary policy decision, this market will resolve to the "No change" bracket.
Volume
$35,584
End Date
Sep 2, 2026
Market Opened
Jul 10, 2026, 10:23 AM ET

Resolver

0x69c47De9D...

Outcome proposed: No

No dispute

Final outcome: No

This market will resolve according to the change in the official cash rate (OCR) resulting from the Reserve Bank of New Zealand’s September monetary policy decision, relative to the level it was prior to this decision. The resolution source for this market is information released by the Reserve Bank of New Zealand after its September 2, 2026 monetary policy decision, as listed on the official Reserve Bank of New Zealand monetary policy schedule: https://www.rbnz.govt.nz/news-and-events/events This market may resolve as soon as the Reserve Bank of New Zealand's media release for their September 2, 2026 decision with relevant data is issued. If no decision on the official cash rate is issued by the date of the next scheduled monetary policy decision, this market will resolve to the "No change" bracket.Elevated headline inflation reaching 4.1% in the June 2026 quarter, driven primarily by higher fuel prices from the Middle East conflict, has anchored trader expectations for an Official Cash Rate increase at the Reserve Bank of New Zealand’s September meeting. This upside surprise prompted the Monetary Policy Committee to deliver a 25 basis point hike to 2.75% on September 2, shifting policy toward less accommodative settings while inflation remains above the 1-3% target band. Market-implied odds exceeding 98% for an increase reflect broad economist consensus and forward pricing ahead of the decision, consistent with the bank’s updated projections signaling further gradual tightening potential by year-end. Realistic scenarios that could have altered the outcome include sharper oil price reversals or materially weaker growth data confirming excess capacity, though incoming releases aligned with the hawkish path.

This market will resolve according to the change in the official cash rate (OCR) resulting from the Reserve Bank of New Zealand’s September monetary policy decision, relative to the level it was prior to this decision.

The resolution source for this market is information released by the Reserve Bank of New Zealand after its September 2, 2026 monetary policy decision, as listed on the official Reserve Bank of New Zealand monetary policy schedule: https://www.rbnz.govt.nz/news-and-events/events

This market may resolve as soon as the Reserve Bank of New Zealand's media release for their September 2, 2026 decision with relevant data is issued. If no decision on the official cash rate is issued by the date of the next scheduled monetary policy decision, this market will resolve to the "No change" bracket.This market will resolve according to the change in the official cash rate (OCR) resulting from the Reserve Bank of New Zealand’s September monetary policy decision, relative to the level it was prior to this decision. The resolution source for this market is information released by the Reserve Bank of New Zealand after its September 2, 2026 monetary policy decision, as listed on the official Reserve Bank of New Zealand monetary policy schedule: https://www.rbnz.govt.nz/news-and-events/events This market may resolve as soon as the Reserve Bank of New Zealand's media release for their September 2, 2026 decision with relevant data is issued. If no decision on the official cash rate is issued by the date of the next scheduled monetary policy decision, this market will resolve to the "No change" bracket.
Volume
$35,584
End Date
Sep 2, 2026
Market Opened
Jul 10, 2026, 10:23 AM ET

Resolver

0x69c47De9D...

Outcome proposed: No

No dispute

Final outcome: No

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Frequently Asked Questions

"Reserve Bank of New Zealand decision in September?" is a prediction market on Polymarket with 3 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "Increase" at 100%, followed by "No Change" at 0%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 100¢ implies that the market collectively assigns a 100% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

As of today, "Reserve Bank of New Zealand decision in September?" has generated $35.6K in total trading volume since the market launched on Jul 10, 2026. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "Reserve Bank of New Zealand decision in September?," browse the 3 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "Reserve Bank of New Zealand decision in September?" is "Increase" at 100%, meaning the market assigns a 100% chance to that outcome. The next closest outcome is "No Change" at 0%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "Reserve Bank of New Zealand decision in September?" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.