Selective Order Book Disclosure to Mitigate Predatory Arbitrage
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Solution Overview
Problem
Current electronic trading platforms face issues with transparency, fairness, and efficiency due to inadequate mechanisms for mitigating risks and controlling trade orders, leading to opportunities for unfair trading practices and predatory strategies.
Innovation Solution
The implementation of a Transmission Latency Leveling (TLL) system that selectively discloses or withholds order book data based on predetermined thresholds, introduces additional latency to reduce arbitrage opportunities, and provides investors with educational tools and customizable trading preferences to manage their orders effectively.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If trade information is fully disclosed to all participants, then market transparency is improved, but predatory trading practices and arbitrage opportunities increase
Solution Approach 1:
The patent applies local quality by providing different levels of information disclosure to different market participants based on their order characteristics. Specifically, it discloses order book data to participants whose orders meet predetermined thresholds (price, size, or other parameters) while withholding information from those who do not meet the thresholds. This creates localized information quality variations that prevent predatory practices while maintaining transparency for legitimate traders.
2Object-affected harmful factors
If trade information is withheld from participants, then predatory trading practices are reduced, but market transparency and investor trust decrease
Solution Approach 1:
The patent implements dynamics by making the information disclosure policy adjustable and adaptive. The system allows the predetermined thresholds for information disclosure to be modified based on market conditions, participant behavior, and regulatory requirements. This dynamic approach enables the market to balance transparency and predatory prevention according to prevailing conditions, maintaining investor trust while protecting against abuse.
3Object-affected harmful factors
If additional latency is introduced to reduce arbitrage, then fairness is improved, but trading efficiency and execution speed decrease
Solution Approach 1:
The patent introduces an intermediary mechanism (the TLL system) that selectively manages information flow to participants. Rather than uniformly adding latency to all transactions, the system acts as an intelligent mediator that provides real-time data to qualified participants while imposing delays or withholding information from those attempting predatory arbitrage. This selective intermediation reduces unfair arbitrage opportunities while preserving trading efficiency for legitimate market participants.
Data Source
AI summary
A number of techniques for improving electronic trading are disclosed. According to some embodiments, an electronic trading system may selectively disclose to, or withhold from, trade participants order book data depending on whether each participant's trade order meets a predetermined threshold price and/or threshold size or other criteria.