Bank of Japan Decision in December?
As of Tue, 20 Oct 2026 14:42:39 UTC, Polymarket traders price 25 bps increase (71.5%), No change (25.5%), 25 bps decrease (0.7%). The market has $17K in volume and closes on Fri, 18 Dec 2026.
Updated:
Current odds
| Outcome | Chance | Yes price | No price |
|---|---|---|---|
| 25 bps increase | 71.5% | 71.5¢ | 28.5¢ |
| No change | 25.5% | 25.5¢ | 74.5¢ |
| 25 bps decrease | 0.7% | 0.7¢ | 99.3¢ |
| 50+ bps increase | 0.7% | 0.7¢ | 99.3¢ |
| 50+ bps decrease | 0.5% | 0.5¢ | 99.5¢ |
Market details
- Venue: Polymarket
- Volume: $17K
- Liquidity: $7K
- Closes:
Resolution rules
This market will resolve according to the change in basis points in the uncollateralized overnight call rate resulting from the December 2026 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 December 2026 Monetary Policy Meeting, scheduled for December 17-18, 2026, 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 December 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 si…
Sources
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