Data processing: financial – business practice – management – or co – Automated electrical financial or business practice or... – Finance
Reexamination Certificate
2010-06-14
2010-11-30
Campen, Kelly (Department: 3691)
Data processing: financial, business practice, management, or co
Automated electrical financial or business practice or...
Finance
C705S03600T
Reexamination Certificate
active
07844542
ABSTRACT:
A multi-protocol trading system in which traders preferring different trading protocols may coexist within the same system, and access the same liquidity pool, while maintaining their trading rule preferences. The system supports two protocol preferences: a workup preference and a FIFO preference, and includes a single integrated order book that stores orders received from both workup and FIFO traders. Received orders are matched against orders in the order book in accordance with a FIFO and/or workup protocol, as a function of preferences selected by the traders and/or the system operator. Alternatively, the system includes a pair of order books, a workup order book and a FIFO order book. Customers submit linked orders having a workup leg and a FIFO leg which may be matched against the workup and/or FIFO order books, as a function of preferences selected by the traders and/or the system operator.
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Cleaves Daniel
Kessler Deborah L.
Campen Kelly
Dickstein & Shapiro LLP
ICAP Services North America LLC
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