主权项 |
1. A financial instrument transaction system comprising:
a database configured to store financial instrument information for certain reference entities; memory configured to store execution instructions; and a processor coupled with the database and the memory, the processor configured to execute the instructions, the instructions configured to cause the processor to:
receive from a first broker client trading instructions associated with a reference entity, the instructions that include either a buy or sell position and a price, the buy or sell position not for display to other broker clients;in response to a trade command from one of a plurality of other broker clients, said trade command that comprises a counter order to the buy or to the sell position, sending an electronic notification to the first broker client associated with the buy or sell command that the one of the plurality of broker clients has, at least in fact, submitted a counter order that comprises an order that is capable of executing a trade with the first broker's buy or sell position. |