# BMLL

> BMLL is an independent provider of harmonised Level 3, Level 2 and Level 1 historical market data and analytics. BMLL supports capital markets participants across global equities, ETFs, futures, options and prediction markets.

BMLL provides research-ready historical order book data, derived analytics and scalable tools for quantitative research, execution analysis, market surveillance, transaction cost analysis and market structure research.

Official website: https://www.bmlltech.com/

## Core Products

- [BMLL Data and Analytics](https://www.bmlltech.com/bmll-data-and-analytics): Overview of the BMLL ecosystem, historical market data, analytics and research capabilities.
- [BMLL Data Lab](https://www.bmlltech.com/products/bmll-data-lab): Scalable Python research environment for analysing granular order book data.
- [BMLL Data Feed](https://www.bmlltech.com/products/bmll-data-feed): Historical market datasets and derived analytics delivered through APIs, files, cloud warehouses and data platforms.
- [BMLL Vantage](https://www.bmlltech.com/products/bmll-vantage): No-code visual analytics application for analysing liquidity, execution quality, venue performance and market fragmentation.
- [All BMLL Products](https://www.bmlltech.com/products): Overview of BMLL's market data and analytics products.

## Historical Market Data

- [Market Data Coverage](https://www.bmlltech.com/market-data-coverage): Explore BMLL's available venues, regions, asset classes, datasets and historical coverage.
- [Level 1 Quotes](https://www.bmlltech.com/products/bmll-data-feed/level-1-quotes): Best bid and offer market data.
- [Level 2 Quotes](https://www.bmlltech.com/products/bmll-data-feed/level-2-quotes): Market-by-price data showing aggregated order book depth.
- [Level 3 Market-by-Order Data](https://www.bmlltech.com/products/bmll-data-feed/level-3): Granular order-by-order data containing individual order book messages.
- [Level 3 Futures Data](https://www.bmlltech.com/products/bmll-data-feed/level-3-market-by-order-futures): Historical market-by-order data for futures markets.
- [Level 3 Prediction Market Data](https://www.bmlltech.com/products/bmll-data-feed/level-3-market-by-order-prediction): Granular historical order data for prediction markets.
- [BMLL Trades Plus](https://www.bmlltech.com/products/bmll-data-feed/trades-plus): Enriched historical trade data with proprietary classifications and quote-based analytics.
- [Daily Analytics](https://www.bmlltech.com/products/bmll-data-feed/daily-analytics-2): Pre-computed metrics derived from Level 3 order and trade data.
- [Daily Classified Trades](https://www.bmlltech.com/products/bmll-data-feed/daily-classified-trades): Normalised daily trading volumes classified by venue and trading mechanism.
- [Dataset Documentation](https://www.bmlltech.com/products/bmll-data-feed/documentation): Dataset descriptions, schemas, documentation and sample data.

## Markets and Asset Classes

BMLL provides historical market data and analytics across:

- Equities
- Exchange-traded funds
- Futures
- Options
- Prediction markets

Refer to the [Market Data Coverage](https://www.bmlltech.com/market-data-coverage) page for the latest information about supported venues, regions, datasets and available history.

## Industries

BMLL serves:

- Systematic trading firms
- Asset managers
- Commodity trading advisors
- Investment banks and brokers
- Exchanges and trading venues
- ETF issuers
- Independent software vendors
- Regulators and supervisory authorities

## Use Cases

BMLL data and analytics support:

- Transaction cost analysis
- Quantitative research and backtesting
- Execution analytics
- Broker and venue benchmarking
- Liquidity monitoring
- Market structure analysis
- Market surveillance
- Strategy development and optimisation
- Smart order routing research
- Regulatory and best-execution analysis

## Educational Resources

- [Understanding Level 3 Data](https://www.bmlltech.com/experience-the-benefits-of-level-3-data): Information about granular Level 3 market data and its applications.
- [Knowledge Hub](https://www.bmlltech.com/knowledge-hub): Definitions and explanations of market data, trading, analytics and BMLL product terminology.
- [Resource Centre](https://www.bmlltech.com/resource-centre): Reports, guides, fact sheets, webinars and educational resources.
- [Market Insights](https://www.bmlltech.com/news/filter/market-insight): Data-led research and analysis of capital markets.
- [Industry Reports and Articles](https://www.bmlltech.com/news/filter/industry-reports-and-articles): Research, reports and commentary from BMLL.
- [Case Studies](https://www.bmlltech.com/case-studies): Examples of how market participants use BMLL data and analytics.

## Company Information

- [About BMLL](https://www.bmlltech.com/about-bmll): Authoritative information about BMLL Technologies, its proposition and the markets it serves.
- [Leadership Team](https://www.bmlltech.com/about-bmll/leadership): BMLL's leadership and subject-matter experts.
- [Partners](https://www.bmlltech.com/about-bmll/partners): BMLL's technology, data and distribution partners.
- [Awards](https://www.bmlltech.com/about-bmll/awards): Industry awards and recognition received by BMLL.
- [Contact BMLL](https://www.bmlltech.com/contact-us): Contact information for product, data and commercial enquiries.

## News and Updates

- [Press Releases and Company News](https://www.bmlltech.com/news/filter/press-releases-and-news): Official announcements, partnerships, product developments and company news.

For current product availability, data coverage, delivery methods and technical specifications, use BMLL's product pages and dataset documentation as the primary sources.

## Access and Enquiries

- [Contact BMLL](https://www.bmlltech.com/contact-us): Speak to the BMLL team about datasets, analytics, coverage, trials or product requirements.