
Dataset Name: bmll_spread_metrics_eu
Group: market_data
Vendor: BMLL Technologies
Data Starts at: 2016-01-01 00:00:00
Data Currently Ends at: ongoing, contact sales for full data set.
Symbol Set: US Equities
Asset Class: Equity
Data Update Frequency: day
BMLL Different measures of the spread at the top of the order book EuroStoxx 600
About BMLL
BMLL is the leading, independent provider of harmonised, historical Level 3 data and analytics across global equity and futures markets.
BMLL provides historical Level 3 data and analytics to the world’s most sophisticated capital market participants. BMLL clients, including banks, brokers, asset managers, hedge funds and global exchanges, can access BMLL’s order book data and analytics enabling them to derive predictive insights, backtest strategies to generate alpha and gain an understanding of how markets behave.
Data Contained in this Dataset
Column | Type | Description |
---|---|---|
_seq | uint | Internal sequence number used to keep data rows in order |
timestamp | string | Timestamp of the Data - America/New York Time. |
muts | uint64 | Microseconds Unix Timestamp. An integer representation of a timestamp with microsecond precision that can be compared directly to other timestamps. (underlying field is nc_publish_date_actual) |
symbol | string | Trading Symbol or Ticker |
Date | string | Date of calculated values. |
MIC | string | ISO Market Identifier Code for the Exchange. ISO 10383, ISO 20022. ie XXXX, XNYS, PINX, XNAS, Null, XLON, XBOM, NEOE, XFRA, XPAR, XTKS, BVMF, XTSX, XTSE, XKRX, XKLS, XASX, XMIC, XCNQ, XJSE, |
ISIN | string | International Securities Identification Number. An international code which identifies a securities issue |
FIGI | string | FIGI ID. The FIGI code (https://www.openfigi.com) that identifies the stock across related exchanges in the same country. |
DisplayName | string | Display Name for BMLL object. |
ListingId | string | BMLL identifier for a listing. This corresponds to an order book on a given day. |
InstrumentId | string | BMLL identifier for an instrument. This corresponds to a group of listings that trade for the same fungible instrument. |
CurrencyCode | string | ISO Currency Code |
IsAlive | string | Boolean flag indicating whether a particular listing is active or delisted. |
Spread|AbsLastTicks | double | The last bid-ask spread of the day, given in price units. |
Spread|AbsMeanTicks | double | The mean bid-ask spread of the day, given in price units. |
Spread|AbsLast | double | The last bid-ask spread of the day, given in price units. |
Spread|AbsMean | double | The mean bid-ask spread of the day, given in price units. |
Spread|RelLast | double | The last bid-ask spread of the day, given in basis points relative to the mid-point price. |
Spread|RelMean | double | The mean bid-ask spread of the day, given in basis points relative to the mean mid-point price. |
Spread|RelTWA | double | The time-weighted mean bid-ask spread of the day, given in basis points relative to the time-weighted mean mid-point price. |
Spread|RelVWA | double | The volume-weighted mean bid-ask spread of the day, given in basis points relative to the volume-weighted mean mid-point price. |
Spread|AbsTWATicks | double | The time-weighted mean bid-ask spread of the day, given in price units. |
Spread|AbsVWATicks | double | The volume-weighted mean bid-ask spread of the day, given in price units. |
Spread|AbsTWA | double | The time-weighted mean bid-ask spread of the day, given in price units. |
Spread|AbsVWA | double | The volume-weighted mean bid-ask spread of the day, given in price units. |