Multi-Asset Brokerage: Model, Asset Classes and Technology Needs

What a multi-asset brokerage offers

A multi-asset brokerage lets clients access more than one class of tradable instrument, such as forex pairs, CFDs on indices, precious metals, cryptoassets and shares, through one brokerage business. The model is less about a single trading screen and more about a shared core: client onboarding, funding, account structure, reporting and risk controls that serve every asset class, with separate connections for each market.

The model differs from a single-asset forex broker in three ways. Instrument specifications multiply, so each product needs its own contract size, tick value, trading hours and margin rule. Liquidity and market data come from different sources. Regulatory treatment can change by product, so a permission for one class does not automatically cover another.

The diagram separates the shared core from the asset-class lanes. The core is built once. Each lane needs its own checks before a product goes live, and the table in the next section lists those checks for each class.

Asset classes and the technology each one needs

The table sets out the common asset classes and the technology and operations work each one adds. Treat it as a planning checklist, not a statement of what any provider or jurisdiction permits. Confirm the instrument, permission and contract terms for each class before you offer it to clients.

• FX
  What clients trade: Currency pairs, often offered as spot or rolling spot contracts
  Technology and operations need: Symbol specification, quote feed, margin and swap rules, rollover and weekend handling
  Verify before listing: Entity permission for leveraged FX, execution model and liquidity terms
• CFDs on indices
  What clients trade: Contracts that track an index price
  Technology and operations need: Index symbol mapping, session calendar, contract sizing and provider handling of index events
  Verify before listing: Retail leverage limits and standardised risk warnings in each target market
• Precious metals
  What clients trade: Spot-style contracts such as gold and silver
  Technology and operations need: Metal contract specification, separate margin schedule, price-feed checks during fast news moves
  Verify before listing: Provider terms and whether the product may be offered in the client’s market
• Cryptoassets
  What clients trade: Cryptoasset CFDs or spot crypto, where permitted; the UK bans crypto derivatives for retail clients
  Technology and operations need: Trading around the clock, price-source controls, and wallet and payment flows only if you hold assets
  Verify before listing: Product classification, applicable crypto rules and the policy of your payment partner
• Shares
  What clients trade: Shares or share CFDs
  Technology and operations need: Exchange data and trading hours, corporate-event handling, custody or CFD treatment
  Verify before listing: Whether the product is a securities service or a CFD, and which market rules apply

Cryptoassets and shares can fall under different legal and operational rules from FX, so one permission or platform agreement rarely covers them all. Ask advisers how each product is classified before it goes on your price list.

Instrument setup for each asset class

A trading platform must hold a complete instrument specification for each product, not only a symbol name. MetaQuotes describes MetaTrader 5 as supporting different asset classes, including forex and futures, and says brokers can run their business across forex, stock exchange and futures markets. That page does not present CFDs or cryptoassets as platform categories, so confirm how each product is configured and what your contracting provider allows.

FxTrusts’ platform page lists the MT5 white label, mobile app and CRM and back-office components. For the scope of a particular deployment, read the hosted platform access page and the signed proposal rather than a general product list.

Each symbol needs a contract size, tick size and value, margin requirement, trading session and swap or financing rule. A change to any of these changes the client’s exposure, so store them under change control with a named approver.

Liquidity, pricing and execution across asset classes

Each asset class draws on a different liquidity source. FX and metals may be routed to a bridge or liquidity provider. Indices and shares may depend on exchange or CFD counterparties. Cryptoasset prices often come from several venues with different trading hours. Map each product to its counterparty and record who carries the market risk of the client’s position.

Price sourcing changes between classes as well. A feed that is accurate for major FX pairs may not show the trading hours, price precision or corporate-event handling that shares need. Keep one symbol-mapping table for all classes, and test quote quality product by product rather than across the whole book.

• Map each instrument to its liquidity source, price feed and trading session.
• Set price precision and tick rules per symbol, and test the displayed price against the source.
• Report execution outcomes by asset class, so a problem in one market is not hidden by an average.
• Document whether each class is internalised, routed externally or split, because the disclosure may differ.

FxTrusts’ forex liquidity connectivity page covers bridge, gateway and FIX links to a forex liquidity provider. It does not cover index, share or crypto liquidity, so each of those classes needs its own counterparty scope. Funding flows are common to every asset class, so review the payment infrastructure page for the deposit and withdrawal side as well.

Risk, leverage and regulatory treatment by product

A multi-asset brokerage can carry more risk than a single-product business, because a problem in one class can reach a client’s overall balance and the firm’s own exposure. Leveraged products carry a high risk of losing money quickly, and the disclosure has to say so for every class you offer.

In the UK, the FCA’s retail CFD rules cap leverage between 30:1 and 2:1 depending on the underlying asset. They require firms to close a position when the client’s funds fall to 50% of the margin needed to keep it open, and to protect clients so they cannot lose more than the funds in their account. A standardised risk warning is also required. These rules apply to CFDs sold to retail clients in the UK. Crypto derivatives are a separate case: the FCA banned their sale to UK retail consumers from 6 January 2021, so the CFD leverage range above does not make crypto CFDs available to UK retail clients. These rules are one example, not a template for other markets.

The same product can carry different rules in different markets. Check each target country for leverage limits, marketing rules and client categorisation. The CFD glossary entry explains the product type.

One back office for several asset classes

The shared core is where a multi-asset model saves effort, but only if the data model separates clients from instruments. A client account should hold identity, KYC status and funding once. Each trading account then needs its own asset-class permissions, instrument group and risk limits, so approval for FX does not switch on shares.

• Account types
  Single-asset setup: One trading group for one product set
  Multi-asset requirement: Groups by asset class, leverage limit and client category
• Reporting
  Single-asset setup: One profit and loss view
  Multi-asset requirement: Profit, exposure and margin by asset class, currency and client
• Commissions and introducers
  Single-asset setup: One rate structure
  Multi-asset requirement: Rules per asset class, because contract sizes and fees differ
• Reconciliation
  Single-asset setup: Balances and trades matched daily
  Multi-asset requirement: Trades, swaps, fees and corporate events matched per instrument type
• Access control
  Single-asset setup: One product team
  Multi-asset requirement: Separate rights to list, price and change each instrument

FxTrusts’ Trader’s Room page covers the CRM and client portal side. Test it with a client who holds two asset classes, because permission and reporting errors usually appear where two products meet.

Scoping a multi-asset launch

Start with the list of products and countries, not the platform. For each product, answer the permission question, the instrument specification, the liquidity source, the risk settings and the client disclosure. Then choose the technology that supports the approved list.

1. Confirm the entity and the permissions for each product and each client country.
2. Write an instrument specification sheet per product, signed off by operations and risk.
3. Agree in writing which platform and provider scope covers the approved instruments.
4. Agree liquidity and payment routes per asset class, with the counterparty terms.
5. Test each asset class in a sandbox, then pilot a small product set before wider listing.

The answer on selecting brokerage instruments sets out the questions to settle before you commit. For the wider sequence of approvals and dependencies, read how to start a forex broker. The pricing page lists FxTrusts’ published scope, including Hosted MT5 Manager Access at $3,500 per month, which depends on written platform and host authorisation. That line does not cover your permissions or your asset-class list.