Iex Group, Inc.

John Herbert Schwall

Bradley Toshio Katsuyama

Ronan Gerard Ryan

Donald Bollerman

Robert Park

Daniel Aisen

Allen Zhang

Blair Livingston

James Michael Cape

Francis Chung

Benjamin B Aisen

Stanley Feldman

Tara McKee

David Lauer

Bilie Zhao

Matthew Norbert Trudeau

Zoran Perkov

Lucas Tanner Kowalczyk

Boris Ilyevsky

Eric Wayne Stockland

Benjamin Jerome Pierre Connault

Billie Zhao

Embodiments of the present invention provide a novel system and method for TCP-to-multicast (T2M) communications. The T2M techniques may allow a client to make a single TCP connection that then fans out into communications with multiple back-end resources. Such one-to-many communications may be invisible to the client but can achieve many practical benefits.

System and method for TCP-to-multicast (T2M) communications and related network architecture

In order to protect a trading party from predatory trading strategies employed by some market participants, especially during certain periods when quotes for a particular security are experiencing rapid changes or transitions, embodiments of the present invention facilitate and support various new type of trading orders whose booking and execution behaviors are dynamically varied in response to environmental market conditions and/or predefined rules. For example, the orders may be allowed to trade at more aggressive price levels if the market is relatively stable, and the orders can only trade at less aggressive price levels or be automatically suspended or even cancelled when the market is unstable.

Dynamic peg orders in an electronic trading system

Embodiments of the transmission latency leveling apparatuses, methods and systems provide an electronic bidding order management infrastructure, such as a 'point-of-presence,' which receives and routes electronic trading orders from different trading entities at a server via a transmission medium to create a certain amount of transmission latency before the trading orders could arrive at and be executed at electronic exchanges to reduce latency arbitrage and/or order book arbitrage that may be experienced by high frequency trading participants. A similar transmission latency may be applied to the egress transmission of market data updates issued by an electronic exchange. Other techniques for facilitating electronic trading are also disclosed.

Transmission latency leveling apparatuses, methods and systems

A number of techniques for improving electronic trading are disclosed. According to some embodiments, an electronic trading system may establish a new Facilitation Cross order type which automatically performs a number of trading steps in a single uninterrupted sequence so as to help a risk trader fulfill a client investor's trading request efficiently and with lower market risk.

System and method for facilitation cross orders

In a system for executing transaction requests, a received request for a transaction in an item is delayed prior to matching that request with another request for transaction in that item by a delay based on a communication delay and/or a processing delay. The communication delay represents the time required to receive updated information about the item and the processing delay represents the time required to compute an updated item price using the received updated information.

Systems and methods for providing up-to-date information for transactions

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Staten Island, NY, United States of America

John Herbert Schwall