Data processing: financial – business practice – management – or co – Automated electrical financial or business practice or... – Finance
Reexamination Certificate
2007-12-11
2007-12-11
Dass, Harish T. (Department: 3693)
Data processing: financial, business practice, management, or co
Automated electrical financial or business practice or...
Finance
C705S035000, C705S037000
Reexamination Certificate
active
09539120
ABSTRACT:
The subject invention overcomes the limitations of known market data displays by producing a graphical market display that integrates analysis of both 1) intra-day trading activity by classes of market participant, and 2) projected market impact as a function of trade size give the present set of executable orders in an electronic securities trade execution network. In a preferred embodiment, the display is used as the graphic user interface (GUI) of an ECN. In alternate preferred embodiments, the display is offered by a market data analysis service that accesses information form one or more ECNs, exchanges, or stock market. In another alternate embodiment, the display is created by software on a user computer form liquidity information already on that user computer.
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CyBerTrader—Trader's Workstation An Integrated Trading Environment, CyBerCorp, Inc., Feb. 2000 Ver. 2.1.
Federspiel Fred J.
Waelbroeck Henri
Dass Harish T.
Morgan & Lewis & Bockius, LLP
Pipeline Financial Group, Inc.
Underwood, Esq. Steven D.
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