Derivatives and Trading

Clear, commercial advice on derivatives, trading and regulation

We help clients navigate the derivatives and trading landscape, advising on swaps, options and forwards, as well as repos, loan transactions and custody issues. We cover straightforward trading products and complex derivative and financing structures.

We have specialist experience in prime brokerage, leverage products for credit funds, and Significant Risk Transfer (SRT) transactions, including term analysis, negotiating transaction documentation, summary risk reviews and providing regulatory advice.

Whether advising a multinational hedge fund on prime brokerage relationships or supporting a family office with bespoke derivatives to enhance yield or manage risk, clients value our creativity, commercial approach and deep understanding of global regulatory frameworks.

Our advice and support for clients includes:

  • FX and interest rate hedging;
  • equity derivatives, including TRSs and structured stake-building products;
  • prime brokerage arrangements (including nuanced issues around rehypothecation and segregation);
  • securities lending and margin financing;
  • custody and collateral arrangements;
  • exchange-traded products;
  • central clearing under Dodd-Frank and EMIR; and
  • the negotiation of electronic trading terms.
Macfarlanes provides deep knowledge of the derivatives and repo market. Its unique practice model provides great perspective on market practice and acceptable contract terms. Macfarlanes consistently provides legal advice quickly and the team is always available for a question.

The UK Legal 500 2025

For derivatives work, Macfarlanes are market-leading. The team has unparalleled market knowledge… Hugely commercial and pragmatic.

The UK Legal 500 2025

Insights and news

European Market Infrastructure Regulation (EMIR 3.0)

Our EMIR 3.0 note explores the upcoming changes to EU EMIR, with practical insight on clearing, reporting, margin and risk mitigation – and what they mean for market participants, especially the buy-side.