Recent Australian inflation data, with the July CPI easing to 3.5% year-over-year while the trimmed mean held steady at 3.6%, alongside firmer Q2 GDP growth and resilient household spending, have reinforced trader expectations for the Reserve Bank of Australia to tighten monetary policy at its September 29 meeting. The RBA's August statement and minutes highlighted persistent capacity pressures, upside risks from the Middle East conflict's impact on energy costs, and a commitment to prevent inflation from becoming embedded above the 2-3% target. This backdrop has positioned a 25 basis point cash rate increase as the leading market-implied outcome at 58.1%, with no change at 39.7%, as several major banks revised forecasts upward in late August. Key upcoming releases before the decision include labor market and consumption data that could further shape the policy path.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated25 bps increase 58.1%
No change 40.0%
50+ bps decrease <1%
25 bps decrease <1%
$54,093 Vol.
$54,093 Vol.
Sep 28, 2026
50+ bps decrease
<1%
25 bps decrease
<1%
No change
40%
25 bps increase
58%
50+ bps increase
<1%
25 bps increase 58.1%
No change 40.0%
50+ bps decrease <1%
25 bps decrease <1%
$54,093 Vol.
$54,093 Vol.
Sep 28, 2026
50+ bps decrease
$1,336 Vol.
<1%
25 bps decrease
$4,730 Vol.
<1%
No change
$25,688 Vol.
40%
25 bps increase
$21,253 Vol.
58%
50+ bps increase
$1,085 Vol.
<1%
This market will resolve according to the change in basis points in the cash rate target resulting from the September 2026 meeting of the Reserve Bank of Australia (RBA) Monetary Policy Board, relative to the level it was prior to this meeting.
The resolution source will be official information from the Reserve Bank of Australia, including the statement or release from its September 2026 meeting, scheduled for September 28-29, 2026, as listed on the official RBA calendar (https://www.rba.gov.au/schedules-events/calendar/?topics=monetary-policy-board). This market may resolve as soon as the statement or release of the Reserve Bank of Australia Monetary Policy Board resulting from its September 2026 meeting with relevant data is issued.
If the specified rate is defined by an upper and lower bound, the relevant change will be the change to the upper bound.
If the specified rate is changed to a level not expressed in the displayed options, the change will be rounded according to the following guidelines. Increases or decreases of less than 25 bps will be rounded to 25 bps (e.g. an increase or decrease of 10 bps would be considered to be an increase or decrease of 25 bps). Increases or decreases of greater than 25 bps will be rounded to the nearest 25 bps and will be rounded away from 0 in cases of equidistance (e.g., an increase or decrease of 37.5 bps would be considered to be an increase or decrease of 50 bps). Displayed options of "Increase" or "Decrease" will include policy rate increases or decreases of any size.
If the specified meeting is postponed to a date and time before the start of the next scheduled meeting, this market will resolve based on the outcome of that postponed meeting.
If the specified meeting is cancelled, or postponed such that no decision is announced by the start of the next scheduled meeting, this market will resolve to the "No Change" bracket. Emergency changes to the specified rate not resulting from the specified meeting will not be considered.Recent Australian inflation data, with the July CPI easing to 3.5% year-over-year while the trimmed mean held steady at 3.6%, alongside firmer Q2 GDP growth and resilient household spending, have reinforced trader expectations for the Reserve Bank of Australia to tighten monetary policy at its September 29 meeting. The RBA's August statement and minutes highlighted persistent capacity pressures, upside risks from the Middle East conflict's impact on energy costs, and a commitment to prevent inflation from becoming embedded above the 2-3% target. This backdrop has positioned a 25 basis point cash rate increase as the leading market-implied outcome at 58.1%, with no change at 39.7%, as several major banks revised forecasts upward in late August. Key upcoming releases before the decision include labor market and consumption data that could further shape the policy path.
This market will resolve according to the change in basis points in the cash rate target resulting from the September 2026 meeting of the Reserve Bank of Australia (RBA) Monetary Policy Board, relative to the level it was prior to this meeting.
The resolution source will be official information from the Reserve Bank of Australia, including the statement or release from its September 2026 meeting, scheduled for September 28-29, 2026, as listed on the official RBA calendar (https://www.rba.gov.au/schedules-events/calendar/?topics=monetary-policy-board). This market may resolve as soon as the statement or release of the Reserve Bank of Australia Monetary Policy Board resulting from its September 2026 meeting with relevant data is issued.
If the specified rate is defined by an upper and lower bound, the relevant change will be the change to the upper bound.
If the specified rate is changed to a level not expressed in the displayed options, the change will be rounded according to the following guidelines. Increases or decreases of less than 25 bps will be rounded to 25 bps (e.g. an increase or decrease of 10 bps would be considered to be an increase or decrease of 25 bps). Increases or decreases of greater than 25 bps will be rounded to the nearest 25 bps and will be rounded away from 0 in cases of equidistance (e.g., an increase or decrease of 37.5 bps would be considered to be an increase or decrease of 50 bps). Displayed options of "Increase" or "Decrease" will include policy rate increases or decreases of any size.
If the specified meeting is postponed to a date and time before the start of the next scheduled meeting, this market will resolve based on the outcome of that postponed meeting.
If the specified meeting is cancelled, or postponed such that no decision is announced by the start of the next scheduled meeting, this market will resolve to the "No Change" bracket. Emergency changes to the specified rate not resulting from the specified meeting will not be considered.
The resolution source will be official information from the Reserve Bank of Australia, including the statement or release from its September 2026 meeting, scheduled for September 28-29, 2026, as listed on the official RBA calendar (https://www.rba.gov.au/schedules-events/calendar/?topics=monetary-policy-board). This market may resolve as soon as the statement or release of the Reserve Bank of Australia Monetary Policy Board resulting from its September 2026 meeting with relevant data is issued.
If the specified rate is defined by an upper and lower bound, the relevant change will be the change to the upper bound.
If the specified rate is changed to a level not expressed in the displayed options, the change will be rounded according to the following guidelines. Increases or decreases of less than 25 bps will be rounded to 25 bps (e.g. an increase or decrease of 10 bps would be considered to be an increase or decrease of 25 bps). Increases or decreases of greater than 25 bps will be rounded to the nearest 25 bps and will be rounded away from 0 in cases of equidistance (e.g., an increase or decrease of 37.5 bps would be considered to be an increase or decrease of 50 bps). Displayed options of "Increase" or "Decrease" will include policy rate increases or decreases of any size.
If the specified meeting is postponed to a date and time before the start of the next scheduled meeting, this market will resolve based on the outcome of that postponed meeting.
If the specified meeting is cancelled, or postponed such that no decision is announced by the start of the next scheduled meeting, this market will resolve to the "No Change" bracket. Emergency changes to the specified rate not resulting from the specified meeting will not be considered.
Market Opened: Jul 29, 2026, 6:27 PM ET
Volume
$54,093End Date
Sep 29, 2026Market Opened
Jul 29, 2026, 6:27 PM ETResolver
0x69c47De9D...This market will resolve according to the change in basis points in the cash rate target resulting from the September 2026 meeting of the Reserve Bank of Australia (RBA) Monetary Policy Board, relative to the level it was prior to this meeting.
The resolution source will be official information from the Reserve Bank of Australia, including the statement or release from its September 2026 meeting, scheduled for September 28-29, 2026, as listed on the official RBA calendar (https://www.rba.gov.au/schedules-events/calendar/?topics=monetary-policy-board). This market may resolve as soon as the statement or release of the Reserve Bank of Australia Monetary Policy Board resulting from its September 2026 meeting with relevant data is issued.
If the specified rate is defined by an upper and lower bound, the relevant change will be the change to the upper bound.
If the specified rate is changed to a level not expressed in the displayed options, the change will be rounded according to the following guidelines. Increases or decreases of less than 25 bps will be rounded to 25 bps (e.g. an increase or decrease of 10 bps would be considered to be an increase or decrease of 25 bps). Increases or decreases of greater than 25 bps will be rounded to the nearest 25 bps and will be rounded away from 0 in cases of equidistance (e.g., an increase or decrease of 37.5 bps would be considered to be an increase or decrease of 50 bps). Displayed options of "Increase" or "Decrease" will include policy rate increases or decreases of any size.
If the specified meeting is postponed to a date and time before the start of the next scheduled meeting, this market will resolve based on the outcome of that postponed meeting.
If the specified meeting is cancelled, or postponed such that no decision is announced by the start of the next scheduled meeting, this market will resolve to the "No Change" bracket. Emergency changes to the specified rate not resulting from the specified meeting will not be considered.Recent Australian inflation data, with the July CPI easing to 3.5% year-over-year while the trimmed mean held steady at 3.6%, alongside firmer Q2 GDP growth and resilient household spending, have reinforced trader expectations for the Reserve Bank of Australia to tighten monetary policy at its September 29 meeting. The RBA's August statement and minutes highlighted persistent capacity pressures, upside risks from the Middle East conflict's impact on energy costs, and a commitment to prevent inflation from becoming embedded above the 2-3% target. This backdrop has positioned a 25 basis point cash rate increase as the leading market-implied outcome at 58.1%, with no change at 39.7%, as several major banks revised forecasts upward in late August. Key upcoming releases before the decision include labor market and consumption data that could further shape the policy path.
This market will resolve according to the change in basis points in the cash rate target resulting from the September 2026 meeting of the Reserve Bank of Australia (RBA) Monetary Policy Board, relative to the level it was prior to this meeting.
The resolution source will be official information from the Reserve Bank of Australia, including the statement or release from its September 2026 meeting, scheduled for September 28-29, 2026, as listed on the official RBA calendar (https://www.rba.gov.au/schedules-events/calendar/?topics=monetary-policy-board). This market may resolve as soon as the statement or release of the Reserve Bank of Australia Monetary Policy Board resulting from its September 2026 meeting with relevant data is issued.
If the specified rate is defined by an upper and lower bound, the relevant change will be the change to the upper bound.
If the specified rate is changed to a level not expressed in the displayed options, the change will be rounded according to the following guidelines. Increases or decreases of less than 25 bps will be rounded to 25 bps (e.g. an increase or decrease of 10 bps would be considered to be an increase or decrease of 25 bps). Increases or decreases of greater than 25 bps will be rounded to the nearest 25 bps and will be rounded away from 0 in cases of equidistance (e.g., an increase or decrease of 37.5 bps would be considered to be an increase or decrease of 50 bps). Displayed options of "Increase" or "Decrease" will include policy rate increases or decreases of any size.
If the specified meeting is postponed to a date and time before the start of the next scheduled meeting, this market will resolve based on the outcome of that postponed meeting.
If the specified meeting is cancelled, or postponed such that no decision is announced by the start of the next scheduled meeting, this market will resolve to the "No Change" bracket. Emergency changes to the specified rate not resulting from the specified meeting will not be considered.
The resolution source will be official information from the Reserve Bank of Australia, including the statement or release from its September 2026 meeting, scheduled for September 28-29, 2026, as listed on the official RBA calendar (https://www.rba.gov.au/schedules-events/calendar/?topics=monetary-policy-board). This market may resolve as soon as the statement or release of the Reserve Bank of Australia Monetary Policy Board resulting from its September 2026 meeting with relevant data is issued.
If the specified rate is defined by an upper and lower bound, the relevant change will be the change to the upper bound.
If the specified rate is changed to a level not expressed in the displayed options, the change will be rounded according to the following guidelines. Increases or decreases of less than 25 bps will be rounded to 25 bps (e.g. an increase or decrease of 10 bps would be considered to be an increase or decrease of 25 bps). Increases or decreases of greater than 25 bps will be rounded to the nearest 25 bps and will be rounded away from 0 in cases of equidistance (e.g., an increase or decrease of 37.5 bps would be considered to be an increase or decrease of 50 bps). Displayed options of "Increase" or "Decrease" will include policy rate increases or decreases of any size.
If the specified meeting is postponed to a date and time before the start of the next scheduled meeting, this market will resolve based on the outcome of that postponed meeting.
If the specified meeting is cancelled, or postponed such that no decision is announced by the start of the next scheduled meeting, this market will resolve to the "No Change" bracket. Emergency changes to the specified rate not resulting from the specified meeting will not be considered.
Volume
$54,093End Date
Sep 29, 2026Market Opened
Jul 29, 2026, 6:27 PM ETResolver
0x69c47De9D...Recent Australian inflation data, with the July CPI easing to 3.5% year-over-year while the trimmed mean held steady at 3.6%, alongside firmer Q2 GDP growth and resilient household spending, have reinforced trader expectations for the Reserve Bank of Australia to tighten monetary policy at its September 29 meeting. The RBA's August statement and minutes highlighted persistent capacity pressures, upside risks from the Middle East conflict's impact on energy costs, and a commitment to prevent inflation from becoming embedded above the 2-3% target. This backdrop has positioned a 25 basis point cash rate increase as the leading market-implied outcome at 58.1%, with no change at 39.7%, as several major banks revised forecasts upward in late August. Key upcoming releases before the decision include labor market and consumption data that could further shape the policy path.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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