European Central Bank — Extended Money Market Statistics (EMMS)

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Extended Money Market Statistics (EMMS) is a dataset published by the European Central Bank via its Data Portal, providing official time series on euro area money market activity. Distributed as the EMMS dataflow over SDMX 2.1 REST, a single endpoint serves data in XML (SDMX-ML), CSV, or JSON formats, with series extraction possible via key paths and startPeriod, endPeriod, or lastNObservations filters. The same series can also be browsed and charted directly on the ECB Data Portal, supporting economic and financial analysis of money market conditions across the euro area.Extended Money Market Statistics (EMMS) — official time series from the European Central Bank Data Portal, published as the EMMS 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.

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Data schema (38 fields)

Filterable via the API (20)

FREQREF_AREACOUNTERPART_AREACOLL_ISSUER_AREAREF_SECTORCOUNTERPART_SECTORCOLL_ISSUER_SECTORMM_SEGMENTTRANS_TYPE_MMSRDATA_TYPE_MMINSTR_TYPE_MMSRMATURITYSETTL_PERIODSETTL_YEARCURRENCY_TRANSFX_CURRENCYCOLL_SPECINT_DER_TYPEDATE_EVENTTIME_PERIOD

Click a field to see example values.

Field	Type	Description
FREQFrequency	dimension	Frequency of the observations, e.g. annual, daily, half-yearly.5 codes (e.g. Annual, Daily - businessweek, Half-yearly)
REF_AREAReference area	dimension	Country or reference area the data relates to.13 codes (e.g. Belgium, Switzerland, Germany)
COUNTERPART_AREA	dimension	Geographic area of the counterpart to the transaction.4 codes (e.g. Not allocated/ unspecified, World (all entities, including reference area, including IO), Euro area (Member States and Institutions of the Euro Area) changing composition)
COLL_ISSUER_AREACollateral issuer ref area	dimension	Country of the issuer of the collateral used.5 codes (e.g. Not applicable, Germany, Spain)
REF_SECTORReference sector	dimension	Institutional sector the data refers to.11 codes (e.g. All sectors other than households and NPISH, Other sectors than central bank and general government, Total economy)
COUNTERPART_SECTOR	dimension	Institutional sector of the transaction counterpart.18 codes (e.g. All sectors other than households and NPISH, Total economy, Other sectors than central bank and general government)
COLL_ISSUER_SECTORCollateral issuer sector	dimension	Institutional sector of the collateral issuer.1 codes (e.g. Not applicable)
MM_SEGMENTMoney market segment	dimension	Money market segment covered, e.g. unsecured or FX swaps.5 codes (e.g. Euro money market - Unsecured cash market, Euro money market - Foreign eXchange Swaps, Short-term securities - Outright transactions and issuance)
TRANS_TYPE_MMSRTransaction type in the Money Market context	dimension	Type of money market transaction, e.g. borrowing or lending.8 codes (e.g. Borrowing, Lending, Sell)
DATA_TYPE_MMData type in money market context	dimension	Type of money market data, e.g. turnover or outstanding amount.30 codes (e.g. Average daily turnover, Outstanding amount, Total volume)
INSTR_TYPE_MMSRInstrument type in the Money Market context	dimension	Type of financial instrument used in the money market transaction.11 codes (e.g. Unspecified, Money Market Instrument, Zero Coupon Bond)
MATURITY	dimension	Maturity band or category of the transaction.45 codes (e.g. Total, All OIS transactions except novations, All forward OIS transactions except novations)
SETTL_PERIODSettlement period	dimension	Settlement period of the transaction, e.g. month.18 codes (e.g. Not applicable, December, November)
SETTL_YEARSettlement year	dimension	Settlement year of the transaction.1 codes (e.g. Not applicable)
CURRENCY_TRANSCurrency of transaction	dimension	Currency in which the transaction is denominated.4 codes (e.g. Euro, All currencies, UK pound sterling)
FX_CURRENCY	dimension	Foreign currency involved in the transaction.6 codes (e.g. Not applicable, US dollar, All currencies)
COLL_SPECCollateral specialness	dimension	Specialness category of the collateral used.5 codes (e.g. Not applicable, Transactions with an interest rate above the DFR, Transactions with an interest rate higher than the DFR - 10 bps and up to the DFR)
INT_DER_TYPEInterest derivative type	dimension	Type of interest rate derivative, e.g. swap or forward rate agreement.5 codes (e.g. Not applicable, Overnight indexed swaps, Forward rate agreements)
DATE_EVENTTrade date event	dimension	Special event associated with the trade date, e.g. ECB meeting day.4 codes (e.g. Not applicable, Days on which a flash estimate of the inflation in the euro area is released, Days on which a meeting of the ECB's Governing Council takes place)
TIME_PERIODTime period or range	time	Time period of the observation, filterable by date range.Time dimension — filter with startPeriod / endPeriod query params.
OBS_VALUEObservation value	number	Numeric value of the observation.The observed numeric value for each cell.
TIME_FORMATTime format code	attribute	Code indicating the format of the time period.Code indicating the format of the time period.
BREAKS	attribute	Indicator of structural breaks in the time series.Indicator of structural breaks in the time series.
COMMENT_TSSeries comment including brief description of the underlying statistic	attribute	Comment describing the underlying statistic of the series.Comment describing the underlying statistic of the series.
COMPILING_ORGCompiling organisation	attribute	Organisation that compiled the data.Organisation that compiled the data.
COVERAGE	attribute	Description of the data's coverage.Description of the data's coverage.
DATA_COMPUnderlying compilation	attribute	Description of how the underlying data was compiled.Description of how the underlying data was compiled.
DECIMALS	attribute	Number of decimal places in the observation value.Number of decimal places in the observation value.
DISS_ORGData dissemination organisation	attribute	Organisation responsible for disseminating the data.Organisation responsible for disseminating the data.
TIME_PER_COLLECTTime period collection	attribute	Period over which the data was collected.Period over which the data was collected.
TITLE	attribute	Title of the data series.Title of the data series.
TITLE_COMPLTitle complement	attribute	Additional complementary title information for the series.Additional complementary title information for the 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	Multiplier applied to the unit of measure.Multiplier applied to the unit of measure.
OBS_STATUSObservation status	attribute	Status code indicating the quality of the observation.Status code indicating the quality 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 prior to a structural break.Value of the series prior to a structural break.
COMMENT_OBSComments to the observation value	attribute	Comment relating to the specific observation value.Comment relating to the specific observation value.

Schema captured from sdmx 2 days ago.

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Sample data (5 records)

Record 1FREQ: A · MATURITY: AA

{
  "FREQ": "A",
  "MATURITY": "AA",
  "REF_AREA": "BE",
  "COLL_SPEC": "_Z",
  "OBS_VALUE": 13.463,
  "DATE_EVENT": "_Z",
  "MM_SEGMENT": "UC",
  "OBS_STATUS": "A",
  "REF_SECTOR": "S1ZV",
  "SETTL_YEAR": "_Z",
  "COMMENT_OBS": null,
  "CONF_STATUS": "F",
  "FX_CURRENCY": "_Z",
  "TIME_PERIOD": "2025",
  "DATA_TYPE_MM": "AT",
  "INT_DER_TYPE": "_Z",
  "SETTL_PERIOD": "_Z",
  "CURRENCY_TRANS": "EUR",
  "INSTR_TYPE_MMSR": "_X",
  "PRE_BREAK_VALUE": null,
  "TRANS_TYPE_MMSR": "BO",
  "COLL_ISSUER_AREA": "_Z",
  "COUNTERPART_AREA": "_X",
  "COLL_ISSUER_SECTOR": "_Z",
  "COUNTERPART_SECTOR": "S1ZV"
}

Record 2FREQ: A · MATURITY: AA

{
  "FREQ": "A",
  "MATURITY": "AA",
  "REF_AREA": "BE",
  "COLL_SPEC": "_Z",
  "OBS_VALUE": 9.21,
  "DATE_EVENT": "_Z",
  "MM_SEGMENT": "UC",
  "OBS_STATUS": "A",
  "REF_SECTOR": "S1ZV",
  "SETTL_YEAR": "_Z",
  "COMMENT_OBS": null,
  "CONF_STATUS": "F",
  "FX_CURRENCY": "_Z",
  "TIME_PERIOD": "2025",
  "DATA_TYPE_MM": "AT",
  "INT_DER_TYPE": "_Z",
  "SETTL_PERIOD": "_Z",
  "CURRENCY_TRANS": "EUR",
  "INSTR_TYPE_MMSR": "_X",
  "PRE_BREAK_VALUE": null,
  "TRANS_TYPE_MMSR": "LE",
  "COLL_ISSUER_AREA": "_Z",
  "COUNTERPART_AREA": "_X",
  "COLL_ISSUER_SECTOR": "_Z",
  "COUNTERPART_SECTOR": "S1ZV"
}

Record 3FREQ: A · MATURITY: AA

{
  "FREQ": "A",
  "MATURITY": "AA",
  "REF_AREA": "CH",
  "COLL_SPEC": "_Z",
  "OBS_VALUE": 7.431,
  "DATE_EVENT": "_Z",
  "MM_SEGMENT": "F",
  "OBS_STATUS": "A",
  "REF_SECTOR": "S1ZV",
  "SETTL_YEAR": "_Z",
  "COMMENT_OBS": null,
  "CONF_STATUS": "F",
  "FX_CURRENCY": "USD",
  "TIME_PERIOD": "2025",
  "DATA_TYPE_MM": "AT",
  "INT_DER_TYPE": "_Z",
  "SETTL_PERIOD": "_Z",
  "CURRENCY_TRANS": "EUR",
  "INSTR_TYPE_MMSR": "_X",
  "PRE_BREAK_VALUE": null,
  "TRANS_TYPE_MMSR": "SE",
  "COLL_ISSUER_AREA": "_Z",
  "COUNTERPART_AREA": "_X",
  "COLL_ISSUER_SECTOR": "_Z",
  "COUNTERPART_SECTOR": "S1ZV"
}

Record 4FREQ: A · MATURITY: AA

{
  "FREQ": "A",
  "MATURITY": "AA",
  "REF_AREA": "DE",
  "COLL_SPEC": "_Z",
  "OBS_VALUE": -149075.93,
  "DATE_EVENT": "_Z",
  "MM_SEGMENT": "S",
  "OBS_STATUS": "A",
  "REF_SECTOR": "S1ZL",
  "SETTL_YEAR": "_Z",
  "COMMENT_OBS": null,
  "CONF_STATUS": "F",
  "FX_CURRENCY": "_Z",
  "TIME_PERIOD": "2025",
  "DATA_TYPE_MM": "OA",
  "INT_DER_TYPE": "_Z",
  "SETTL_PERIOD": "_Z",
  "CURRENCY_TRANS": "_T",
  "INSTR_TYPE_MMSR": "D7",
  "PRE_BREAK_VALUE": null,
  "TRANS_TYPE_MMSR": "IS",
  "COLL_ISSUER_AREA": "_Z",
  "COUNTERPART_AREA": "W0",
  "COLL_ISSUER_SECTOR": "_Z",
  "COUNTERPART_SECTOR": "S1"
}

Record 5FREQ: A · MATURITY: AA

{
  "FREQ": "A",
  "MATURITY": "AA",
  "REF_AREA": "DE",
  "COLL_SPEC": "_Z",
  "OBS_VALUE": 43.033,
  "DATE_EVENT": "_Z",
  "MM_SEGMENT": "F",
  "OBS_STATUS": "A",
  "REF_SECTOR": "S1ZV",
  "SETTL_YEAR": "_Z",
  "COMMENT_OBS": null,
  "CONF_STATUS": "F",
  "FX_CURRENCY": "USD",
  "TIME_PERIOD": "2025",
  "DATA_TYPE_MM": "AT",
  "INT_DER_TYPE": "_Z",
  "SETTL_PERIOD": "_Z",
  "CURRENCY_TRANS": "EUR",
  "INSTR_TYPE_MMSR": "_X",
  "PRE_BREAK_VALUE": null,
  "TRANS_TYPE_MMSR": "BU",
  "COLL_ISSUER_AREA": "_Z",
  "COUNTERPART_AREA": "_X",
  "COLL_ISSUER_SECTOR": "_Z",
  "COUNTERPART_SECTOR": "S1ZV"
}

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

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