POP Latency Leveling for Fair Electronic Order Routing
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Solution Overview
Problem
High-frequency trading participants exploit latency advantages in electronic trading platforms to execute trades before others, leading to unfair arbitrage opportunities.
Innovation Solution
Implementing a Point-of-Presence (POP) infrastructure that introduces controlled transmission latency to equalize data transmission times across all participants, reducing the advantage of co-location and proprietary data feeds.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Speed
If participants use co-location and proprietary data feeds to reduce transmission latency, then trading speed and responsiveness are improved, but unfair arbitrage opportunities arise and market fairness deteriorates
Solution Approach 1:
The patent introduces a Point of Presence (POP) infrastructure as an intermediary component between trading participants and the exchange matching engine. This POP layer acts as a mediator that receives orders from participants and forwards them to the exchange, thereby equalizing the transmission path and latency for all participants regardless of their physical proximity to the exchange infrastructure.
Solution Approach 2:
The patent implements equipotentiality by designing the POP infrastructure to provide equal transmission conditions for all market participants. By routing all orders through standardized POP points with controlled transmission paths, the system ensures that no participant has a latency advantage based on physical location or proprietary infrastructure, creating an equipotential playing field for order transmission.
2Productivity
If transmission latency is reduced for faster trading execution, then trading efficiency and productivity are improved, but the advantage of high-frequency trading participants increases, creating unfair market conditions
Solution Approach 1:
The POP infrastructure serves multiple functions simultaneously: it acts as an order reception point, a transmission latency equalizer, a routing gateway, and a fairness enforcement mechanism. This multi-functional design allows the system to maintain high trading efficiency while ensuring fair conditions for all participants, including retail investors, without requiring separate infrastructure for different participant types.
3Loss of time
If participants locate trading systems closer to exchange infrastructure, then data transmission time is reduced, but infrastructure complexity and cost of co-location increase
Solution Approach 1:
The patent extracts the order reception and initial processing function from the central exchange infrastructure and places it at distributed POP points. This extraction allows participants to submit orders through nearby POP points without needing to physically co-locate with the exchange's matching engine, thereby reducing transmission time while avoiding the complexity and cost of full co-location infrastructure.
Data Source
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AI summary
The TRANSMISSION LATENCY LEVELING APPARATUSES, METHODS AND SYSTEMS ("TLL") provides an electronic bidding order management infrastructure, such as a "point-of-presence," which receives and route 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.