Data processing: financial – business practice – management – or co – Automated electrical financial or business practice or... – Finance
Reexamination Certificate
2000-11-17
2008-08-19
Subramanian, Narayanswamy (Department: 3691)
Data processing: financial, business practice, management, or co
Automated electrical financial or business practice or...
Finance
C705S037000, C705S035000
Reexamination Certificate
active
07415432
ABSTRACT:
The present invention is directed to a system for the electronic trading of financial instruments, and in particular, a system and method for the receipt, combination, and evaluation of equity portfolios for possible simultaneous execution by a sponsor at passively determined prices. In accordance with an embodiment of the present invention, a method for trading securities portfolios includes receiving a first intended portfolio trade having an associated specified commission, evaluating a combination of the first intended portfolio trade and a second intended portfolio trade for possible execution; and transmitting a decision on whether to execute the combination of the first intended portfolio trade and the second intended portfolio trade.
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Gianakouros Nicholas P.
Shaw David E.
D.E. Shaw & Co., Inc.
Kenyon & Kenyon LLP
Subramanian Narayanswamy
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