Unified Dark Trading Facility and Securities Exchange Integration
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Solution Overview
Problem
Market fragmentation caused by the separation of traditional displayed markets and dark pools hinders the execution of large orders without impacting the securities market, as investors seek liquidity, speed, and certainty of execution.
Innovation Solution
A system and method integrating dark trading facilities with securities exchanges, allowing orders to be placed in a connected dark trading facility that acts as both a matching engine and order router, enabling interaction between displayed and non-displayed orders for efficient execution of trades.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional displayed markets and dark pools operate as separate trading facilities, then each venue can specialize in its own trading style, but market fragmentation occurs and large orders cannot be executed without impacting the securities market
Solution Approach 1:
The patent merges displayed markets and dark pools into a unified trading system where the exchange infrastructure connects both displayed and non-displayed orders. This allows the system to maintain the specialized functions of each venue type while eliminating fragmentation through integrated access and centralized matching capabilities.
Solution Approach 2:
The exchange infrastructure is designed to perform multiple functions simultaneously: it handles both displayed and non-displayed orders, provides routing capabilities to multiple venues, and enables execution across different market types. This multi-functionality resolves fragmentation by making a single system serve diverse trading needs.
2Reliability
If dark pools are used for large order execution, then liquidity can be accessed without public quote visibility, but the separation from displayed markets limits execution efficiency and liquidity aggregation
Solution Approach 1:
The exchange infrastructure acts as an intermediary between displayed and non-displayed orders. It receives orders from participants, routes them appropriately to displayed or dark venues, and aggregates liquidity across both types. This intermediary function enables efficient large order execution by coordinating across market types while maintaining execution certainty through centralized control.
3Adaptability or versatility
If multiple separate trading venues are maintained, then investors have diverse options for different trading needs, but accessing liquidity across venues becomes difficult and complex
Solution Approach 1:
The exchange infrastructure provides universal access to both displayed and non-displayed orders through a single entry point. Participants can access multiple trading venues and liquidity sources without managing separate connections, simplifying operations while maintaining diverse trading options through the system's multi-functional capabilities.
Data Source
AI summary
A system and method are described for the providing securities exchange members increased liquidity for affecting trades. Securities exchange members will have access to both a Dark Trading Facility and securities exchange for trading. When trading on the security exchange, these members will be able to access the Dark Trading Facility using the security exchange infrastructure. Further, when such members enter orders onto the Dark Trading Facility, they will have access to the security exchange display book from the dark pool of the Dark Trading Facility. The trading transactions executed in the Dark Trading Facility or initiated by the Dark Trading Facility, preferably, are automatic and anonymous.