About a-team Marketing Services
The knowledge platform for the financial technology industry
The knowledge platform for the financial technology industry

A-Team Insight Blogs

Tumbling Down the Rabbit Hole

Subscribe to our newsletter

By Christian Voigt, Senior Regulatory Adviser at Fidessa

With much of the MiFID II Level 2 text close to being finalised, the markets continue to dive even deeper into the details and home in on Level 3 material, such as the Q&As and ESMA guidelines.

One such detail lies in the phrase “traded on a trading venue” which is used in MiFIR to define instrument scope for topics such as pre- and post-trade transparency, systematic internaliser, trading obligation and transaction reporting across derivatives and equities. For instance, the trading obligation (i.e. requirement to trade on-exchange) covers all shares traded on a trading venue. How can a broker bound by the rules of MiFID II execute non-EU stocks if those stocks also happen to be traded on venues within the EU? As the Fidessa Fragulator shows, around 0.15% of trading in Apple’s stock is conducted on EU exchanges and is therefore potentially in scope of the MiFIR trading obligation. But what of the other 99.85% of Apple liquidity, how is that to be treated? Will non-EU venues all become recognised as equivalent under MiFID II or will non-EU trading be classed as OTC and become inaccessible to any EU broker? The latter would severely restrict brokers in their quest for best execution.

With financial institutions and regulators heading deeper down the rabbit hole by focusing on the minutiae of some of the most technical issues of MiFID II, some might start to ask what kind of wonderland awaits us post-implementation.

Subscribe to our newsletter

Related content

WEBINAR

Recorded Webinar: Detecting and preventing market abuse

Market abuse – unlawful disclosure of inside information, insider trading, circular trading, “pump and dump” schemes, etc. – poses significant threats to the integrity of capital markets. In 2024, global trading house Trafigura agreed to pay a $55 million fine to the U.S. Commodity Futures Trading Commission (CFTC) for trading with non-public information, manipulating a...

BLOG

South Africa High on the List for Global HFT Firms

By Merlin Rajah, Head: Equities Electronic Product at Absa CIB. Infrastructure Evolution: JSE’s Leap Forward For exchanges, High-Frequency Trading (HFT) firms are a significant revenue driver – generating income through execution, clearing, settlement, colocation, and market data services. Sell-side firms benefit as well, gaining a steady revenue stream and an increased market share. A major...

EVENT

AI in Capital Markets Summit New York

The AI in Capital Markets Summit will explore current and emerging trends in AI, the potential of Generative AI and LLMs and how AI can be applied for efficiencies and business value across a number of use cases, in the front and back office of financial institutions. The agenda will explore the risks and challenges of adopting AI and the foundational technologies and data management capabilities that underpin successful deployment.

GUIDE

AI in Capital Markets: Practical Insight for a Transforming Industry – Free Handbook

AI is no longer on the horizon – it’s embedded in the infrastructure of modern capital markets. But separating real impact from inflated promises requires a grounded, practical understanding. The AI in Capital Markets Handbook 2025 provides exactly that. Designed for data-driven professionals across the trade life-cycle, compliance, infrastructure, and strategy, this handbook goes beyond...