Onyx Capital Group

Onyx Capital Group is a London-based trading and analytics firm specialising in the global oil derivatives market. The firm began as a proprietary trading operation and has grown into a broader energy-focused platform that includes market-making, asset management, and data analytics. Onyx is particularly active in over-the-counter (OTC) crude oil swaps and options, and is known for providing liquidity and price discovery in markets that are often opaque and lightly traded. It also offers training, market insights, and analytics services to clients ranging from oil majors to hedge funds. With a deep focus on energy commodities, Onyx operates at the intersection of trading, technology, and information.