Institutions prohibited from depositing margin collateral directly with a broker/dealer can open an IBKR Custody Account to trade stocks, options and futures.
The Custody Account constitutes a tri-party agreement between IBKR, the custodial bank holding the customer's assets, and the IBKR client. Assets (e.g., long stock, retail and government money-market funds, and Treasuries only) that are held at a pledged account at the Custodial bank are reflected in the customers IBKR trading account and used to margin trades.
IBKR Custody Accounts provide the following benefits:
IBKR Trading
Account
Collateral
Bank Account
IBKR Client
To find out more about our Custody Account service, please contact your IBKR Sales Representative.
The risk of loss in online trading of stocks, options, futures, currencies, foreign equities, and fixed income can be substantial. Options are not suitable for all investors. For more information, read the "Characteristics and Risks of Standardized Options".
Your capital is at risk and your losses may exceed the value of your original investment.
Interactive Brokers (U.K.) Limited is authorised and regulated by the Financial Conduct Authority. FCA Reference Number 208159.
Cryptoassets are unregulated in the UK. Interactive Brokers (U.K) Limited ("IBUK") is registered with the Financial Conduct Authority as a cryptoassets firm under the Money Laundering, Terrorist Financing and Transfer of Funds (Information on the Payer) Regulations 2017.
Interactive Brokers LLC is regulated by the US SEC and CFTC and is a member of the SIPC (www.sipc.org) compensation scheme;
products are only covered by the UK FSCS in limited circumstances.
Before trading, customers must read the relevant risk disclosure statements on our Warnings and Disclaimers page.
For a list of IBG memberships worldwide, see our exchange listings.