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Market Insight

Stay ahead of evolving market dynamics with expert perspectives, research and analysis from BMLL.

Our Market Insights bring together observations from across the capital markets ecosystem, helping firms better understand market behaviour, optimise execution strategies and uncover opportunities through high-quality historical data and analytics.

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SEC Rule 605: BMLL’s SIP Trades Plus and 16 harmonised US data feeds solve new reporting requirements

20 August, 2026

SEC Rule 605: BMLL’s SIP Trades Plus and 16 harmonised US data feeds solve new reporting requirements

Rule 605 of Regulation NMS previously required only market centers to publish monthly, in arrears, statistics ...

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BMLL Market Lens: View From The Feed

10 September, 2026

BMLL Market Lens: View From The Feed

A selection of 10 aggregated metrics to better understand the market, including Volatility, TWA Spread, Quote to Trade, Mean Resting Time, Notional Liquidity Around BBO, ...

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View From The Feed - Futures

3 September, 2026

View From The Feed - Futures

Using BMLL’s granular Level 3 Data, explore the micro-structure for a variety of future assets. The metrics used to describe the market state include Liquidity, Volatilit...

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BMLL Market Lens: US Liquidity Maps - August Summer Lull

2 September, 2026

BMLL Market Lens: US Liquidity Maps - August Summer Lull

BMLL Market Lens: US Liquidity Maps provide insight into the US equity markets with a view of the top 500 US stocks across the major trading and execution venues over a 1...

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BMLL Market Lens: European Liquidity Maps

20 August, 2026

BMLL Market Lens: European Liquidity Maps

European Real economic interest ADV up 53% YoY

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SpaceX crashes back to the surface

31 July, 2026

SpaceX crashes back to the surface

Options trading shifted from pricing index-inclusion-driven upside demand to a more nuanced view of lock up and earnings risk in early August: Taking a deeper look at wha...

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Billion-dollar World Cup Kalshi market ends with Spanish-speaking winner

17 July, 2025

Billion-dollar World Cup Kalshi market ends with Spanish-speaking winner

BMLL Level 2 data shows that $1.16 billion of outright World Cup contract notional traded on Kalshi through 15 July 2026. We explore trading conditions of Kalshi outright...

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Measuring ICE Futures Liquidity Beyond the Lit Book

26 June, 2026

Measuring ICE Futures Liquidity Beyond the Lit Book

When 39% of cotton futures trading occurs via ICE implied order book, building an exhaustive view of executable liquidity becomes critical.

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Beyond the Headlines: The Market Mechanics Behind SpaceX's First Day

16 June, 2026

Beyond the Headlines: The Market Mechanics Behind SpaceX's First Day

SpaceX (SPCX) traded US$85.3 billion on 522 million shares, or 94% of float, during its first trading session. It closed 19.2% above its US$135 offer price and 7.3% above...

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BMLL Market Lens: European Liquidity Maps - A Real Economic Interest Viewpoint

11 June, 2026

BMLL Market Lens: European Liquidity Maps - A Real Economic Interest Viewpoint

How you read the European tape depends on which viewpoint you take. This month only and in the context of ESMA current equity market structure call for evidence, we provi...

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The "Buy to Build" Paradigm: Redefining Data Strategy for Buy-Side Execution

10 June, 2026

The "Buy to Build" Paradigm: Redefining Data Strategy for Buy-Side Execution

Buy-side trading desks are moving away from costly in-house data management toward a "buy to build" model — purchasing clean, normalised data from vendors so teams can fo...

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BMLL at TradeTech 2026 - BMLL Trades Plus

6 May, 2026

BMLL at TradeTech 2026 - BMLL Trades Plus

At TradeTech, Sybille Mueller, Streets Consulting, spoke with Dr Elliot Banks, BMLL’s Chief Product Officer, about BMLL Trades Plus. Designed to bring everything needed ...

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How Options Flows Move Equity Markets: Insights from High-Quality Historical Data

23, April, 2026

How Options Flows Move Equity Markets: Insights from High-Quality Historical Data

In this analysis, we demonstrate how you can capture these interconnected market behaviours by combining two complementary datasets: SpiderRock's options volatility surfa...

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