Call Money Market Data (Updated every business day)
- Explanation
- Update times of Data
- Releases : Uncollateralized Overnight Call Rate (Provisional results)
- Releases : Uncollateralized Overnight Call Rate (Final results)
- Releases : Call Money Market Data (Provisional Results)
- Releases : Call Money Market Data (Final Results and Volume)
- Notices of Changes and Corrections
Explanation
- Explanation of "Statistics on Call Money Market" [PDF 69KB]
- Additional Information about the Uncollateralized Overnight Call Rate
- Terms of Use for the Uncollateralized Overnight Call Rate [PDF 40KB]
Update times of Data
(1) Normal business day, except (2) below
| Provisional results for the business day concerned | Around 5:15 p.m. |
|---|---|
| Final results for the previous business day | Around 10:00 a.m. |
(2) Last business day of the month except for December
| Provisional results for the business day concerned | Around 6:15 p.m. |
|---|---|
| Final results for the previous business day | Around 10:00 a.m. |
Releases
Uncollateralized Overnight Call Rate (Provisional results)
| Date | Data |
|---|---|
| Oct. 27, 2025 | Uncollateralized Overnight Call Rate for Oct. 27 (Provisional results) [XLSX 12KB] |
Uncollateralized Overnight Call Rate (Final results)
| Date | Data |
|---|---|
| Oct. 27, 2025 | Uncollateralized Overnight Call Rate for Oct. 24 (Final results) [XLSX 12KB] |
| Oct. 24, 2025 | Uncollateralized Overnight Call Rate for Oct. 23 (Final results) [XLSX 12KB] |
| Oct. 23, 2025 | Uncollateralized Overnight Call Rate for Oct. 22 (Final results) [XLSX 12KB] |
| Oct. 22, 2025 | Uncollateralized Overnight Call Rate for Oct. 21 (Final results) [XLSX 12KB] |
| Oct. 21, 2025 | Uncollateralized Overnight Call Rate for Oct. 20 (Final results) [XLSX 12KB] |
Past Data
Call Money Market Data (Provisional Results)
| Date | Data |
|---|---|
| Oct. 27, 2025 | Call Money Market Data (Provisional Results) [XLSX 13KB] |
Call Money Market Data (Final Results and Volume)
| Date | Data |
|---|---|
| Oct. 27, 2025 | Call Money Market Data (Final Results and Volume) [XLSX 15KB] |
Notices of Changes and Corrections
Notices of Changes
- Sept. 4, 2025
- Changes in the Format of "Uncollateralized Overnight Call Rate"
- Mar. 13, 2020
- Changes in the Format of "Call Money Market Data"
- Dec. 28, 2016
- Release of "Call Money Market Data" [PDF 120KB]
- May 6, 2004
- Release of the Data Related to the Bank's Operations and Uncollateralized Overnight Call Rate
- Sept. 6, 2002
- The revision of the publication way of "Sources of Changes in Current Account Balances at the Bank of Japan and Market Operations (every business day)" and "Uncollateralized overnight call rates (average)"
- Sept. 6, 2001
- Change in the smallest tick in uncollateralized overnight call rate