Omx Technology Ab

Johan L Olsson

Daniel Jensen

Ulf Ahlenius

Sven Allebrand

Daniel Negishi

Sven Ållebrand

Matching orders on an electronic trading system is disclosed. Information is broadcasted regarding the current order status of an order book of the electronic trading system The order status includes a queue of orders. An order is received to trade that selects or indicates an order in the order book having queue number two or higher. If the received order has one or more properties matching the selected order, the received order is matched with the selected order.

Method of matching orders on an electronic trading system and an electronic trading system for matching orders

A method of negotiating trades on an electronic trading system is presented. In order to enable an intra-trading-system part-to part negotiation the method comprises the steps of receiving a trade negotiation request with respect to a selected order from a user; forwarding the trade negotiation request to a submitter of the selected order; receiving an accept or a reject to the trade negotiation request from the submitter; and initiating an intra-trading-system part-to-part negotiation procedure between the user and the submitter if the negotiation request is accepted by the submitter. An electronic trading system is also disclosed.

Method of negotiating trades on an electronic trading system and an electronic trading system

A trading system for trading financial instruments, comprising a matching unit for matching received orders having corresponding requirements and an order book for storing unmatched orders is described. The trading system further comprises a decision unit/reinsertion unit connected to the order book for determining when matched orders are to be removed/reinserted based on confirmation of acceptance of the trade received from a user terminal.

Trader order preservation in trading system

An anonymous trading system that enables users to select counterparty requirements. Each user has an interface to add trader preconditions regarding available counterparties. Those trader preconditions include an expression of the user's willingness to trade with selected counterparties. The added trader preconditions are collected from the users and combined into a trader matrix. The trader matrix is used to determine matching criteria for orders sent in by users. An anonymous trading system and a terminal for sending orders to an anonymous trading system are also provided.

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Lidingö, Sweden

Johan L Olsson