CurveBlock
UK trading architecture distinguishes regulated markets, multilateral trading facilities (MTFs) and organised trading facilities (OTFs), each of which is subject to FCA oversight and specific rules on transparency, market abuse and trading obligations. Tokenised securities can be admitted to trading on a recognised venue if they meet the admission requirements, which brings the discipline of pre‑ and post‑trade transparency and market surveillance. Alternatively, bespoke trading platforms may operate as MTFs or offer OTC matching; the chosen route influences disclosure, sequencing of trades and the protections available to retail participants.
Key considerations include market integrity, price formation and settlement finality. Trading venues are expected to have rules to prevent market abuse, surveillance capabilities and systems that ensure orderly trading. Where settlement uses novel infrastructure such as distributed ledgers, firms must align those mechanisms with legal finality and reconciliation processes so that ownership transfers are enforceable and reconciled with central record‑keeping.
For retail investors in fractional digital shares, the venue and trading model matter to liquidity, price transparency and counterparty exposure. Trading on an FCA‑regulated venue brings established oversight but may require additional admission and disclosure steps. Alternative trading arrangements can offer flexibility for fractionalised instruments but require investors to understand the level of market supervision and the practicalities of settlement and custody in a tokenised environment.