European Central Bank — Money Market Statistical Reporting (MMSR)
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.
Trust score
How is this computed?Weighted across five axes. Tap a ring for what it measures.
Data schema (37 fields)
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| FREQFrequency | dimension | 2 codes (e.g. Daily - businessweek, Quarterly) |
| REF_AREAReference area | dimension | 1 codes (e.g. Euro area (Member States and Institutions of the Euro Area) changing composition) |
| COUNTERPART_AREA | dimension | 1 codes (e.g. Not allocated/ unspecified) |
| COLL_ISSUER_AREACollateral issuer ref area | dimension | 7 codes (e.g. Belgium, Germany, Spain) |
| COUNTERPART_SECTOR | dimension | 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 | 1 codes (e.g. Not applicable) |
| MM_SEGMENTMoney market segment | dimension | 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 | 3 codes (e.g. Borrowing, Lending, Unspecified) |
| DATA_TYPE_MMData type in money market context | dimension | 10 codes (e.g. Average daily turnover, Total volume, Weighted average rate) |
| INSTR_TYPE_MMSRInstrument type in the Money Market context | dimension | 2 codes (e.g. Unspecified, Instruments eligible for Euro short-term rate) |
| MATURITY | dimension | 28 codes (e.g. Total, Spot/Next, Tomorrow/Next) |
| SETTL_PERIODSettlement period | dimension | 17 codes (e.g. Not applicable, Delta quarter 1, Delta quarter 2) |
| SETTL_YEARSettlement year | dimension | 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 | 1 codes (e.g. Euro) |
| FX_CURRENCY | dimension | 1 codes (e.g. Not applicable) |
| TIME_PERIODTime period or range | time | Time dimension — filter with startPeriod / endPeriod query params. |
| OBS_VALUEObservation value | number | The observed numeric value for each cell. |
| TIME_FORMATTime format code | attribute | — |
| BREAKS | attribute | — |
| COMMENT_TSSeries comment including brief description of the underlying statistic | attribute | — |
| COMPILING_ORGCompiling organisation | attribute | — |
| COVERAGE | attribute | — |
| DATA_COMPUnderlying compilation | attribute | — |
| DECIMALS | attribute | — |
| DISS_ORGData dissemination organisation | attribute | — |
| PUBL_ECBSource publication (ECB only) | attribute | — |
| PUBL_MUSource publication (Euro area only) | attribute | — |
| PUBL_PUBLICSource publication (public) | attribute | — |
| TIME_PER_COLLECTTime period collection | attribute | — |
| TITLE | attribute | — |
| TITLE_COMPLTitle complement | attribute | — |
| UNIT_MEASUREUnit of measure | attribute | — |
| UNIT_MULTUnit multiplier | attribute | — |
| OBS_STATUSObservation status | attribute | — |
| CONF_STATUSConfidentiality status | attribute | — |
| PRE_BREAK_VALUE | attribute | — |
| COMMENT_OBSComments to the observation value | attribute | — |
Schema captured from sdmx 1 month 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.
Sample data (5 records)
Record 1FREQ: B · MATURITY: AA
{
"FREQ": "B",
"MATURITY": "AA",
"REF_AREA": "U2",
"OBS_VALUE": 30006.87,
"MM_SEGMENT": "T",
"SETTL_YEAR": "_Z",
"FX_CURRENCY": "_Z",
"TIME_PERIOD": "2026-06-16",
"DATA_TYPE_MM": "AT",
"SETTL_PERIOD": "_Z",
"CURRENCY_TRANS": "EUR",
"INSTR_TYPE_MMSR": "_X",
"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": 19989.1,
"MM_SEGMENT": "T",
"SETTL_YEAR": "_Z",
"FX_CURRENCY": "_Z",
"TIME_PERIOD": "2026-06-16",
"DATA_TYPE_MM": "AT",
"SETTL_PERIOD": "_Z",
"CURRENCY_TRANS": "EUR",
"INSTR_TYPE_MMSR": "_X",
"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": 3141.87,
"MM_SEGMENT": "T",
"SETTL_YEAR": "_Z",
"FX_CURRENCY": "_Z",
"TIME_PERIOD": "2026-06-16",
"DATA_TYPE_MM": "AT",
"SETTL_PERIOD": "_Z",
"CURRENCY_TRANS": "EUR",
"INSTR_TYPE_MMSR": "_X",
"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": 6537.71,
"MM_SEGMENT": "T",
"SETTL_YEAR": "_Z",
"FX_CURRENCY": "_Z",
"TIME_PERIOD": "2026-06-16",
"DATA_TYPE_MM": "AT",
"SETTL_PERIOD": "_Z",
"CURRENCY_TRANS": "EUR",
"INSTR_TYPE_MMSR": "_X",
"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": 293.16,
"MM_SEGMENT": "T",
"SETTL_YEAR": "_Z",
"FX_CURRENCY": "_Z",
"TIME_PERIOD": "2026-06-16",
"DATA_TYPE_MM": "AT",
"SETTL_PERIOD": "_Z",
"CURRENCY_TRANS": "EUR",
"INSTR_TYPE_MMSR": "_X",
"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.
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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.
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