Patent ID: 11880878
Assignee: CFPH, LLC
Field: IT methods for management (Electrical engineering)
Classification: CPC G | IPC G

Claim 17:
18. The method of claim 16, further comprising:
controlling, by the at least one processor:
decreasing an available quantity of the first order in the first order book as a result of executing the trade between the first and second orders;
receiving the fifth order after receiving the second order;
determining the first order is available;
based in part on the first order being available, executing a trade between the first and fifth orders;
removing the first order from the first order book when the fifth order is for all available quantity of the first order; and
communicating another confirmation message on the at least one network indicating the first order is traded against;
wherein the second server is further configured to:
receive the another confirmation message; and
in response to receiving the another confirmation message, remove the first order from the second order book when the fifth order is for all available quantity of the first order; and

wherein the third server is further configured to:
receive the first confirmation message
in response to receiving the first confirmation message, decrease an available quantity of the first order in the third order book;
receive the another confirmation message; and
in response to receiving the another confirmation message, remove the first order from the third order book when the fifth order is for all available quantity of the first order.