European Central Bank — Money Market Statistical Reporting (MMSR)

DatasetExecutable4/7Query nowOpen workbench Subscribe🇪🇺European

Official time series from the European Central Bank Data Portal, published as the Money Market Statistical Reporting (MMSR) dataflow via SDMX 2.1 REST. A single endpoint serves XML (SDMX-ML), CSV, and JSON formats, allowing users to extract specific series using a key path combined with startPeriod, endPeriod, or lastNObservations filters. The underlying data covers euro-area money market transactions reported by panel banks, including unsecured, secured, and derivatives segments. The same series can also be browsed and charted interactively on the ECB Data Portal, supporting monetary policy analysis and financial market monitoring across the euro area.Money Market Statistical Reporting (MMSR) — official time series from the European Central Bank Data Portal, published as the MMSR dataflow over SDMX 2.1 REST. One endpoint serves XML (SDMX-ML), CSV (?format=csvdata) and JSON (?format=jsondata); extract exactly the series you need with a key path and startPeriod / endPeriod / lastNObservations filters. Browse and chart the same series on the ECB Data Portal.

economyprices

Run verified request Dataflow structure Fetch observations (JSON)Read the docs Open source record

Trust score

How is this computed?

good

Weighted across five axes. Tap a ring for what it measures.

Data schema (37 fields)

Filterable via the API (16)

FREQREF_AREACOUNTERPART_AREACOLL_ISSUER_AREACOUNTERPART_SECTORCOLL_ISSUER_SECTORMM_SEGMENTTRANS_TYPE_MMSRDATA_TYPE_MMINSTR_TYPE_MMSRMATURITYSETTL_PERIODSETTL_YEARCURRENCY_TRANSFX_CURRENCYTIME_PERIOD

Click a field to see example values.

Field	Type	Description
FREQFrequency	dimension	Code indicating the frequency of the observations, e.g. daily or quarterly.2 codes (e.g. Daily - businessweek, Quarterly)
REF_AREAReference area	dimension	Reference geographic area the observation relates to, e.g. the euro area.1 codes (e.g. Euro area (Member States and Institutions of the Euro Area) changing composition)
COUNTERPART_AREA	dimension	Geographic area of the counterpart to the transaction.1 codes (e.g. Not allocated/ unspecified)
COLL_ISSUER_AREACollateral issuer ref area	dimension	Country of the issuer of the collateral used in the transaction.7 codes (e.g. Belgium, Germany, Spain)
COUNTERPART_SECTOR	dimension	Institutional sector of the transaction counterpart.4 codes (e.g. All sectors other than households and NPISH, Financial corporations, Deposit taking corporations, except the Central Bank)
COLL_ISSUER_SECTORCollateral issuer sector	dimension	Institutional sector of the issuer of the collateral.1 codes (e.g. Not applicable)
MM_SEGMENTMoney market segment	dimension	Money market segment covered, e.g. secured, unsecured or OIS market.3 codes (e.g. Euro money market - Secured market, Euro money market - Unsecured market, Euro money market - Overnight Index Swap)
TRANS_TYPE_MMSRTransaction type in the Money Market context	dimension	Type of transaction, such as borrowing or lending.3 codes (e.g. Borrowing, Lending, Unspecified)
DATA_TYPE_MMData type in money market context	dimension	Type of money market statistic reported, e.g. turnover or weighted average rate.10 codes (e.g. Average daily turnover, Total volume, Weighted average rate)
INSTR_TYPE_MMSRInstrument type in the Money Market context	dimension	Type of financial instrument used in the money market transaction.2 codes (e.g. Unspecified, Instruments eligible for Euro short-term rate)
MATURITY	dimension	Maturity band of the transaction, e.g. overnight or total.28 codes (e.g. Total, Spot/Next, Tomorrow/Next)
SETTL_PERIODSettlement period	dimension	Settlement period of the transaction relative to the trade date.17 codes (e.g. Not applicable, Delta quarter 1, Delta quarter 2)
SETTL_YEARSettlement year	dimension	Settlement year of the transaction relative to the trade date year.3 codes (e.g. Not applicable, Settlement on the same year as trade date, Settlement 1 year after trade date year)
CURRENCY_TRANSCurrency of transaction	dimension	Currency in which the transaction is denominated.1 codes (e.g. Euro)
FX_CURRENCY	dimension	Foreign exchange currency involved in the transaction, if any.1 codes (e.g. Not applicable)
TIME_PERIODTime period or range	time	Date or period to which the observation refers.Time dimension — filter with startPeriod / endPeriod query params.
OBS_VALUEObservation value	number	Numeric value of the reported observation.The observed numeric value for each cell.
TIME_FORMATTime format code	attribute	Code specifying the format used for the time period.Code specifying the format used for the time period.
BREAKS	attribute	Indicates breaks in the time series.Indicates breaks in the time series.
COMMENT_TSSeries comment including brief description of the underlying statistic	attribute	Textual comment describing the underlying time series.Textual comment describing the underlying time series.
COMPILING_ORGCompiling organisation	attribute	Organisation responsible for compiling the data.Organisation responsible for compiling the data.
COVERAGE	attribute	Description of the statistical coverage of the series.Description of the statistical coverage of the series.
DATA_COMPUnderlying compilation	attribute	Information on how the underlying data were compiled.Information on how the underlying data were compiled.
DECIMALS	attribute	Number of decimal places used in the observation value.Number of decimal places used in the observation value.
DISS_ORGData dissemination organisation	attribute	Organisation responsible for disseminating the data.Organisation responsible for disseminating the data.
PUBL_ECBSource publication (ECB only)	attribute	Reference to the ECB publication source of the series.Reference to the ECB publication source of the series.
PUBL_MUSource publication (Euro area only)	attribute	Reference to the euro area publication source of the series.Reference to the euro area publication source of the series.
PUBL_PUBLICSource publication (public)	attribute	Reference to the publicly available publication source of the series.Reference to the publicly available publication source of the series.
TIME_PER_COLLECTTime period collection	attribute	Indicates the time period over which the data were collected.Indicates the time period over which the data were collected.
TITLE	attribute	Short title of the data series.Short title of the data series.
TITLE_COMPLTitle complement	attribute	Extended or complementary title of the data series.Extended or complementary title of the data series.
UNIT_MEASUREUnit of measure	attribute	Unit in which the observation value is measured.Unit in which the observation value is measured.
UNIT_MULTUnit multiplier	attribute	Power-of-ten multiplier applied to the observation value.Power-of-ten multiplier applied to the observation value.
OBS_STATUSObservation status	attribute	Status code indicating the quality or nature of the observation.Status code indicating the quality or nature of the observation.
CONF_STATUSConfidentiality status	attribute	Confidentiality status of the observation.Confidentiality status of the observation.
PRE_BREAK_VALUE	attribute	Value of the series immediately before a recorded break.Value of the series immediately before a recorded break.
COMMENT_OBSComments to the observation value	attribute	Textual comment relating to the specific observation.Textual comment relating to the specific observation.

Schema captured from sdmx 2 days ago.

Query the data

Pick columns and a sort, then fetch a live preview straight from the source. Choose an API-filterable column (marked ▾) under “Where” to pick from its list of values.

Where=

Sort by

Sample data (5 records)

Record 1FREQ: B · MATURITY: AA

{
  "FREQ": "B",
  "MATURITY": "AA",
  "REF_AREA": "U2",
  "OBS_VALUE": 28794.8,
  "MM_SEGMENT": "T",
  "OBS_STATUS": "A",
  "SETTL_YEAR": "_Z",
  "COMMENT_OBS": null,
  "CONF_STATUS": "F",
  "FX_CURRENCY": "_Z",
  "TIME_PERIOD": "2026-09-15",
  "DATA_TYPE_MM": "AT",
  "SETTL_PERIOD": "_Z",
  "CURRENCY_TRANS": "EUR",
  "INSTR_TYPE_MMSR": "_X",
  "PRE_BREAK_VALUE": null,
  "TRANS_TYPE_MMSR": "BO",
  "COLL_ISSUER_AREA": "BE",
  "COUNTERPART_AREA": "_X",
  "COLL_ISSUER_SECTOR": "_Z",
  "COUNTERPART_SECTOR": "S1ZV"
}

Record 2FREQ: B · MATURITY: KS

{
  "FREQ": "B",
  "MATURITY": "KS",
  "REF_AREA": "U2",
  "OBS_VALUE": 18333.16,
  "MM_SEGMENT": "T",
  "OBS_STATUS": "A",
  "SETTL_YEAR": "_Z",
  "COMMENT_OBS": null,
  "CONF_STATUS": "F",
  "FX_CURRENCY": "_Z",
  "TIME_PERIOD": "2026-09-15",
  "DATA_TYPE_MM": "AT",
  "SETTL_PERIOD": "_Z",
  "CURRENCY_TRANS": "EUR",
  "INSTR_TYPE_MMSR": "_X",
  "PRE_BREAK_VALUE": null,
  "TRANS_TYPE_MMSR": "BO",
  "COLL_ISSUER_AREA": "BE",
  "COUNTERPART_AREA": "_X",
  "COLL_ISSUER_SECTOR": "_Z",
  "COUNTERPART_SECTOR": "S1ZV"
}

Record 3FREQ: B · MATURITY: KT

{
  "FREQ": "B",
  "MATURITY": "KT",
  "REF_AREA": "U2",
  "OBS_VALUE": 3270.07,
  "MM_SEGMENT": "T",
  "OBS_STATUS": "A",
  "SETTL_YEAR": "_Z",
  "COMMENT_OBS": null,
  "CONF_STATUS": "F",
  "FX_CURRENCY": "_Z",
  "TIME_PERIOD": "2026-09-15",
  "DATA_TYPE_MM": "AT",
  "SETTL_PERIOD": "_Z",
  "CURRENCY_TRANS": "EUR",
  "INSTR_TYPE_MMSR": "_X",
  "PRE_BREAK_VALUE": null,
  "TRANS_TYPE_MMSR": "BO",
  "COLL_ISSUER_AREA": "BE",
  "COUNTERPART_AREA": "_X",
  "COLL_ISSUER_SECTOR": "_Z",
  "COUNTERPART_SECTOR": "S1ZV"
}

Record 4FREQ: B · MATURITY: MA

{
  "FREQ": "B",
  "MATURITY": "MA",
  "REF_AREA": "U2",
  "OBS_VALUE": 6673.88,
  "MM_SEGMENT": "T",
  "OBS_STATUS": "A",
  "SETTL_YEAR": "_Z",
  "COMMENT_OBS": null,
  "CONF_STATUS": "F",
  "FX_CURRENCY": "_Z",
  "TIME_PERIOD": "2026-09-15",
  "DATA_TYPE_MM": "AT",
  "SETTL_PERIOD": "_Z",
  "CURRENCY_TRANS": "EUR",
  "INSTR_TYPE_MMSR": "_X",
  "PRE_BREAK_VALUE": null,
  "TRANS_TYPE_MMSR": "BO",
  "COLL_ISSUER_AREA": "BE",
  "COUNTERPART_AREA": "_X",
  "COLL_ISSUER_SECTOR": "_Z",
  "COUNTERPART_SECTOR": "S1ZV"
}

Record 5FREQ: B · MATURITY: TA

{
  "FREQ": "B",
  "MATURITY": "TA",
  "REF_AREA": "U2",
  "OBS_VALUE": 481.8,
  "MM_SEGMENT": "T",
  "OBS_STATUS": "A",
  "SETTL_YEAR": "_Z",
  "COMMENT_OBS": null,
  "CONF_STATUS": "F",
  "FX_CURRENCY": "_Z",
  "TIME_PERIOD": "2026-09-15",
  "DATA_TYPE_MM": "AT",
  "SETTL_PERIOD": "_Z",
  "CURRENCY_TRANS": "EUR",
  "INSTR_TYPE_MMSR": "_X",
  "PRE_BREAK_VALUE": null,
  "TRANS_TYPE_MMSR": "BO",
  "COLL_ISSUER_AREA": "BE",
  "COUNTERPART_AREA": "_X",
  "COLL_ISSUER_SECTOR": "_Z",
  "COUNTERPART_SECTOR": "S1ZV"
}

Live sample captured at profiling time — values may have changed upstream.

Verification Status

Using the API

Query examples

curl -s 'https://data-api.ecb.europa.eu/service/dataflow/ECB' -H 'Accept: application/vnd.sdmx.structure+xml;version=2.1'

All dataflows (datasets) published by this agency, as SDMX-ML.

Full API documentation ↗

Machine-readable & source

JSON

Embed this badge in a README or wiki — it always shows the latest verification state and quality tier.