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Bank of Mexico Decision in September?

icon for Bank of Mexico Decision in September?

Bank of Mexico Decision in September?

No change 93%

25 bps decrease 6.4%

50+ bps decrease 1.1%

25 bps increase 1.0%

Polymarket

$43,874 Vol.

No change 93%

25 bps decrease 6.4%

50+ bps decrease 1.1%

25 bps increase 1.0%

Polymarket

$43,874 Vol.

50+ bps decrease

$2,565 Vol.

1%

25 bps decrease

$10,296 Vol.

6%

No change

$24,770 Vol.

93%

25 bps increase

$4,094 Vol.

1%

50+ bps increase

$2,149 Vol.

1%

This market will resolve according to the change in basis points in the target for the overnight interbank interest rate resulting from the September 2026 meeting of the Bank of Mexico, relative to the level it was prior to this meeting. The resolution source will be official information from the Bank of Mexico, including the statement or release from its September 2026 meeting, scheduled for September 24, 2026, as listed on the official Bank of Mexico calendar (https://www.banxico.org.mx/viewers2/JSP/calendarioDifusion_es.jsp). This market may resolve as soon as the statement or release of the Bank of Mexico 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.**Banxico's unanimous August 6 decision to hold the policy rate steady at 6.50%—following a May cut that ended the easing cycle—anchors the 93% market-implied probability of no change at the September 23–24 meeting.** July headline inflation eased to 3.12% year-over-year, the lowest reading since May 2020 and within the bank's 3% ±1% target band, while core inflation also moderated, though services prices remain elevated. Policymakers now project convergence to the 3% target only in Q4 2027, citing a more gradual disinflation path amid external risks and peso volatility. This data-driven pause, reinforced by forward guidance emphasizing an adequate stance for macroeconomic challenges, has solidified trader consensus around stability. A sharper inflation undershoot or significant peso depreciation could reopen cut discussions, but current trajectories and communications limit near-term scope for a 25 bp move.

This market will resolve according to the change in basis points in the target for the overnight interbank interest rate resulting from the September 2026 meeting of the Bank of Mexico, relative to the level it was prior to this meeting.

The resolution source will be official information from the Bank of Mexico, including the statement or release from its September 2026 meeting, scheduled for September 24, 2026, as listed on the official Bank of Mexico calendar (https://www.banxico.org.mx/viewers2/JSP/calendarioDifusion_es.jsp). This market may resolve as soon as the statement or release of the Bank of Mexico 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
$43,874
End Date
Sep 24, 2026
Market Opened
Jun 23, 2026, 8:28 PM ET
This market will resolve according to the change in basis points in the target for the overnight interbank interest rate resulting from the September 2026 meeting of the Bank of Mexico, relative to the level it was prior to this meeting. The resolution source will be official information from the Bank of Mexico, including the statement or release from its September 2026 meeting, scheduled for September 24, 2026, as listed on the official Bank of Mexico calendar (https://www.banxico.org.mx/viewers2/JSP/calendarioDifusion_es.jsp). This market may resolve as soon as the statement or release of the Bank of Mexico 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.
This market will resolve according to the change in basis points in the target for the overnight interbank interest rate resulting from the September 2026 meeting of the Bank of Mexico, relative to the level it was prior to this meeting. The resolution source will be official information from the Bank of Mexico, including the statement or release from its September 2026 meeting, scheduled for September 24, 2026, as listed on the official Bank of Mexico calendar (https://www.banxico.org.mx/viewers2/JSP/calendarioDifusion_es.jsp). This market may resolve as soon as the statement or release of the Bank of Mexico 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.**Banxico's unanimous August 6 decision to hold the policy rate steady at 6.50%—following a May cut that ended the easing cycle—anchors the 93% market-implied probability of no change at the September 23–24 meeting.** July headline inflation eased to 3.12% year-over-year, the lowest reading since May 2020 and within the bank's 3% ±1% target band, while core inflation also moderated, though services prices remain elevated. Policymakers now project convergence to the 3% target only in Q4 2027, citing a more gradual disinflation path amid external risks and peso volatility. This data-driven pause, reinforced by forward guidance emphasizing an adequate stance for macroeconomic challenges, has solidified trader consensus around stability. A sharper inflation undershoot or significant peso depreciation could reopen cut discussions, but current trajectories and communications limit near-term scope for a 25 bp move.

This market will resolve according to the change in basis points in the target for the overnight interbank interest rate resulting from the September 2026 meeting of the Bank of Mexico, relative to the level it was prior to this meeting.

The resolution source will be official information from the Bank of Mexico, including the statement or release from its September 2026 meeting, scheduled for September 24, 2026, as listed on the official Bank of Mexico calendar (https://www.banxico.org.mx/viewers2/JSP/calendarioDifusion_es.jsp). This market may resolve as soon as the statement or release of the Bank of Mexico 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
$43,874
End Date
Sep 24, 2026
Market Opened
Jun 23, 2026, 8:28 PM ET
This market will resolve according to the change in basis points in the target for the overnight interbank interest rate resulting from the September 2026 meeting of the Bank of Mexico, relative to the level it was prior to this meeting. The resolution source will be official information from the Bank of Mexico, including the statement or release from its September 2026 meeting, scheduled for September 24, 2026, as listed on the official Bank of Mexico calendar (https://www.banxico.org.mx/viewers2/JSP/calendarioDifusion_es.jsp). This market may resolve as soon as the statement or release of the Bank of Mexico 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.

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Frequently Asked Questions

"Bank of Mexico Decision in September?" is a prediction market on Polymarket with 5 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "No change" at 93%, followed by "25 bps decrease" at 6%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 93¢ implies that the market collectively assigns a 93% 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, "Bank of Mexico Decision in September?" has generated $43.9K in total trading volume since the market launched on Jun 23, 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 "Bank of Mexico Decision in September?," browse the 5 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 "Bank of Mexico Decision in September?" is "No change" at 93%, meaning the market assigns a 93% chance to that outcome. The next closest outcome is "25 bps decrease" at 6%. 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 "Bank of Mexico 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.