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Bank of Japan Decision in January?

Event Group
EventPOLYMARKET

Bank of Japan Decision in January?

Bank of Japan Decision in January?
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Vol

$4.8K

|
Markets

5

Market snapshot: Oct 31, 2026, 3:00 AM UTC. Prices may have changed.

Market Price Graph

5 markets tracked

Will the Bank of Japan make no change to the uncollateralized overnight call rate at the January meeting?

polymarket

No data available

All Markets(5)
MarketOutcome price
Will the Bank of Japan make no change to the uncollateralized overnight call rate at the January meeting?
Yes 59.5%
Will the Bank of Japan increase the uncollateralized overnight call rate by 25 bps at the January meeting?
Yes 20.0%
Will the Bank of Japan decrease the uncollateralized overnight call rate by 25 bps at the January meeting?
Yes 3.4%
Will the Bank of Japan increase the uncollateralized overnight call rate by 50+ bps at the January meeting?
Yes 1.6%
Will the Bank of Japan decrease the uncollateralized overnight call rate by 50+ bps at the January meeting?
Yes 0.5%

Event Overview

This market will resolve according to the change in basis points in the uncollateralized overnight call rate resulting from the January 2027 meeting of the Bank of Japan's Policy Board, relative to the level it was prior to this meeting. The resolution source will be official information from the Bank of Japan, including the statement or release from its January 2027 Monetary Policy Meeting, scheduled to conclude on January 22, 2027, as listed on the official Bank of Japan calendar (https://www.boj.or.jp/en/mopo/mpmsche_minu/index.htm). This market may resolve as soon as the statement or release of the Bank of Japan's Policy Board resulting from its January 2027 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 Resolution RulesSame rules for all markets

This market will resolve according to the change in basis points in the uncollateralized overnight call rate resulting from the January 2027 meeting of the Bank of Japan's Policy Board, relative to the level it was prior to this meeting. The resolution source will be official information from the Bank of Japan, including the statement or release from its January 2027 Monetary Policy Meeting, scheduled to conclude on January 22, 2027, as listed on the official Bank of Japan calendar (https://www.boj.or.jp/en/mopo/mpmsche_minu/index.htm). This market may resolve as soon as the statement or release of the Bank of Japan's Policy Board resulting from its January 2027 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.

Saved descriptions match across 5 contracts. Check each contract on the provider for its full terms.

Important Notes

  • Markets resolve based on official data sources specified in the rules
  • Resolution may be delayed if official data is not immediately available
  • Polymarket uses UMA protocol for dispute resolution when necessary
  • Always verify the exact resolution criteria before trading

Markets (5)

Sort
POLYMARKETWorld
Will the Bank of Japan make no change to the uncollateralized overnight call rate at the January meeting?

Will the Bank of Japan make no change to the uncollateralized overnight call rate at the January meeting?

This market will resolve according to the change in basis points in the uncollateralized overnight call rate resulting from the January 2027 meeting of the Bank of Japan's Policy Board, relative to the level it was prior to this meeting. The resolution source will be official information from the Bank of Japan, including the statement or release from its January 2027 Monetary Policy Meeting, scheduled to conclude on January 22, 2027, as listed on the official Bank of Japan calendar (https://www.boj.or.jp/en/mopo/mpmsche_minu/index.htm). This market may resolve as soon as the statement or release of the Bank of Japan's Policy Board resulting from its January 2027 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.

LiquidityLOW
Yes outcome59.5%
Yes
Volume$2.8K
Liquidity$757
End DateJan 22, 2027
View Details
POLYMARKETWorld
Will the Bank of Japan increase the uncollateralized overnight call rate by 25 bps at the January meeting?

Will the Bank of Japan increase the uncollateralized overnight call rate by 25 bps at the January meeting?

This market will resolve according to the change in basis points in the uncollateralized overnight call rate resulting from the January 2027 meeting of the Bank of Japan's Policy Board, relative to the level it was prior to this meeting. The resolution source will be official information from the Bank of Japan, including the statement or release from its January 2027 Monetary Policy Meeting, scheduled to conclude on January 22, 2027, as listed on the official Bank of Japan calendar (https://www.boj.or.jp/en/mopo/mpmsche_minu/index.htm). This market may resolve as soon as the statement or release of the Bank of Japan's Policy Board resulting from its January 2027 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.

LiquidityLOW
Yes outcome20.0%
Yes
Volume$600.7
Liquidity$211
End DateJan 22, 2027
View Details
POLYMARKETWorld
Will the Bank of Japan decrease the uncollateralized overnight call rate by 25 bps at the January meeting?

Will the Bank of Japan decrease the uncollateralized overnight call rate by 25 bps at the January meeting?

This market will resolve according to the change in basis points in the uncollateralized overnight call rate resulting from the January 2027 meeting of the Bank of Japan's Policy Board, relative to the level it was prior to this meeting. The resolution source will be official information from the Bank of Japan, including the statement or release from its January 2027 Monetary Policy Meeting, scheduled to conclude on January 22, 2027, as listed on the official Bank of Japan calendar (https://www.boj.or.jp/en/mopo/mpmsche_minu/index.htm). This market may resolve as soon as the statement or release of the Bank of Japan's Policy Board resulting from its January 2027 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.

LiquidityLOW
Yes outcome3.4%
Yes
Volume$492.3
Liquidity$868
End DateJan 22, 2027
View Details
POLYMARKETWorld
Will the Bank of Japan increase the uncollateralized overnight call rate by 50+ bps at the January meeting?

Will the Bank of Japan increase the uncollateralized overnight call rate by 50+ bps at the January meeting?

This market will resolve according to the change in basis points in the uncollateralized overnight call rate resulting from the January 2027 meeting of the Bank of Japan's Policy Board, relative to the level it was prior to this meeting. The resolution source will be official information from the Bank of Japan, including the statement or release from its January 2027 Monetary Policy Meeting, scheduled to conclude on January 22, 2027, as listed on the official Bank of Japan calendar (https://www.boj.or.jp/en/mopo/mpmsche_minu/index.htm). This market may resolve as soon as the statement or release of the Bank of Japan's Policy Board resulting from its January 2027 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.

LiquidityLOW
Yes outcome1.6%
Yes
Volume$362.7
Liquidity$989
End DateJan 22, 2027
View Details
POLYMARKETWorld
Will the Bank of Japan decrease the uncollateralized overnight call rate by 50+ bps at the January meeting?

Will the Bank of Japan decrease the uncollateralized overnight call rate by 50+ bps at the January meeting?

This market will resolve according to the change in basis points in the uncollateralized overnight call rate resulting from the January 2027 meeting of the Bank of Japan's Policy Board, relative to the level it was prior to this meeting. The resolution source will be official information from the Bank of Japan, including the statement or release from its January 2027 Monetary Policy Meeting, scheduled to conclude on January 22, 2027, as listed on the official Bank of Japan calendar (https://www.boj.or.jp/en/mopo/mpmsche_minu/index.htm). This market may resolve as soon as the statement or release of the Bank of Japan's Policy Board resulting from its January 2027 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.

LiquidityLOW
Yes outcome0.5%
Yes
Volume$519.05
Liquidity$1.2K
End DateJan 22, 2027
View Details

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