Data processing: financial – business practice – management – or co – Automated electrical financial or business practice or... – Finance
Reexamination Certificate
2000-01-11
2008-09-30
Patel, Jagdish N (Department: 3693)
Data processing: financial, business practice, management, or co
Automated electrical financial or business practice or...
Finance
C705S035000
Reexamination Certificate
active
07430533
ABSTRACT:
A method and system for performing a batch auction whereby a series of orders, according to a variety of predetermined order types, are generated by qualified market participants and communicated to an auction system. The auction system takes into account each order and its impact upon relative supply and demand to determine by a preset algorithm a price and share transaction quantity. Trades are executed at the price, and a portion of the transaction quantity is allocated to each investor on a fair basis dependent upon their initial orders. In embodiments of the present invention, the auction system uses a computer system or network designed to automatically perform one or more steps of the above method. Such a system is preferably connected to one or more ECNs such that non-executed shares can be automatically sent to outside sources for execution. In alternative embodiments, the invention includes the use of a one or more intermediaries or market makers to cover certain unexecuted trades at the determined price. The present invention is preferably used to conduct batch auctions at the opening and closing of securities trading markets.
REFERENCES:
patent: 3573747 (1971-04-01), Adams et al.
patent: 4949248 (1990-08-01), Caro
patent: 5101353 (1992-03-01), Lupien et al.
patent: 5689652 (1997-11-01), Lupien et al.
patent: 5727165 (1998-03-01), Ordish et al.
patent: 5845266 (1998-12-01), Lupien et al.
patent: 5873071 (1999-02-01), Ferstenberg et al.
patent: 5950176 (1999-09-01), Keiser et al.
patent: 5950177 (1999-09-01), Lupien et al.
patent: 5963923 (1999-10-01), Garber
patent: 6012046 (2000-01-01), Lupien et al.
patent: 6016483 (2000-01-01), Rickard et al.
patent: 6098051 (2000-08-01), Lupien et al.
patent: 6112188 (2000-08-01), Hartnett
patent: 6405180 (2002-06-01), Tilfors et al.
patent: 6421653 (2002-07-01), May
patent: 6493682 (2002-12-01), Horrigan et al.
patent: 6560580 (2003-05-01), Fraser et al.
patent: 6594643 (2003-07-01), Freeny, Jr.
patent: 6601044 (2003-07-01), Wallman
patent: 6618707 (2003-09-01), Gary
patent: 6691094 (2004-02-01), Herschkorn
patent: 6718312 (2004-04-01), McAfee et al.
patent: 6850907 (2005-02-01), Lutnick et al.
patent: 6968318 (2005-11-01), Ferstenberg et al.
patent: 6996539 (2006-02-01), Wallman
patent: 7099839 (2006-08-01), Madoff et al.
patent: 2002/0019795 (2002-02-01), Madoff et al.
patent: 2002/0082967 (2002-06-01), Kaminsky et al.
patent: 2002/0169703 (2002-11-01), Lutnick et al.
patent: 2003/0093343 (2003-05-01), Huttenlocher et al.
“Competitivity in Auction Markets: An Experimental and Theoretical Investigation,” by Daniel Friedman; Joseph Ostroy. The Economic Journal, vol. 105, No. 428. (Jan. 1995), pp. 22-53.
“Privileged Traders and Asset Market Efficiency: A laboratory Study,” by Daniel Friedman. The Journal of Financial and Quantitative Analysis, vol. 28, No. 4. (Dec. 1993), pp. 515-534.
“Price Discovery and learning during the Preopening Period in the Paris Bourse,” by Bruno Biais, Pierre Hillion, and Chester Spatt. The Journal of Political Economy; Dec. 1999. vol. 107, No. 6. ABI/INFORM Global.
“Service to Match Buyers, Sellers of Stock Blocks—System by Jeffries Group Guarantees Anonymity for Money Managers,” by Lynn Cowan. Wall Street Journal. (Eastern Edition). New York, NY: May 12, 1999. (via Proquest).
Chandler Sara
ITG Software Solutions, Inc.
Patel Jagdish N
Rothwell Figg Ernst & Manbeck P.C.
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