Method and system for processing, by mutual agreement, purchase and sale orders on standard and/or specific financial instruments

摘要

The invention concerns methods and systems for processing, by mutual agreement, between users provided with computerised terminals (40, 43, 47, 48, 50, 43', 47', 50'), purchase and sale orders on standard and/or specific financial instruments. Said method comprises at least one of the following steps: collecting (45, 42, 45', 42') the purchase and sale orders placed by users; compiling and grouping (45, 42, 45', 42') the orders by price; distributing (45, 42, 45', 42') the orders to the users; matching (45, 42, 45', 42') the orders when they are compatible; carrying out a transaction (45, 42, 45', 42') when two orders have been matched.