The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 03, 2019
Filed:
Mar. 17, 2014
Applicant:
Christopher Andrew Isaacson, Lenexa, KS (US);
Inventor:
Christopher Andrew Isaacson, Lenexa, KS (US);
Assignee:
Cboe Exchange, Inc., Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06Q 40/04 (2012.01);
U.S. Cl.
CPC ...
G06Q 40/04 (2013.01);
Abstract
An exchange order fulfillment method includes receiving, by at least one processor, a plurality of orders for trading an underlying security, at least one of the orders comprising a retail price improvement (RPI) order having an interest value that is more aggressive than one of a protected NBB and a protected NBO of the underlying security. The method further includes fulfilling, by the at least one processor, the orders based upon an aggressiveness of a respective interest value for each of the plurality of orders relative to the one of the protected NBB and the protected NBO of the underlying security.