Abstract: A clearing system comprising: a database for storing a plurality of accounts; and a risk manager for carrying out a risk assessment for a group of accounts comprising one or more accounts of said plurality of accounts; said risk manager being configured to update a risk assessment for a group of accounts each time the clearing system receives information about a new event affecting at least one account of said group of accounts. The event may be a new trade. The trade may be reported to the clearing system as soon as it has been settled.

Abstract: A clearing system comprising: a database for storing a plurality of accounts; and a risk manager for carrying out a risk assessment for a group of accounts comprising one or more accounts of said plurality of accounts; said risk manager being configured to update a risk assessment for a group of accounts each time the clearing system receives information about a new event affecting at least one account of said group of accounts. The event may be a new trade. The trade may be reported to the clearing system as soon as it has been settled.

Abstract: A clearing system for clearing transactions associated with a plurality of accounts, the clearing system being configured to organise the plurality of accounts in at least three independent structures comprising a member structure, a user access structure and a risk calculation structure. The clearing system may further be configured to organise a plurality of members clearing through the clearing system and a plurality of users using the clearing system in a tree structure independent from said three independent structures.

Abstract: The present invention relates to methods, a system, a computer apparatus, computer readable mediums and computer program products for electronic trading systems. The method comprises the steps of: receiving a transaction message including data of a first type at a receiving gateway; obtaining route information comprising instructions regarding at least one algorithm component to be used for processing the message of a plurality of algorithm components; calling the at least one algorithm component included in the route information; processing the message in the at least one component in order to output data of a defined output type of the component.