The microgeographies of global finance: High-frequency trading and the construction of information inequality

2016 ◽  
Vol 49 (1) ◽  
pp. 121-140 ◽  
Author(s):  
Matthew Zook ◽  
Michael H Grote
Keyword(s):  
Capital Markets ◽  
High Frequency ◽  
Spatial Configuration ◽  
Computer Architectures ◽  
High Frequency Trading ◽  
Stock Exchanges ◽  
Global Finance ◽  
Market Participants ◽  
Trading Activities ◽  
Continuous Trading

Automated high-frequency trading has grown tremendously in the past 20 years and is responsible for about half of all trading activities at stock exchanges worldwide. Geography is central to the rise of high-frequency trading due to a market design of “continuous trading” that allows traders to engage in arbitrage based upon informational advantages built into the socio-technical assemblages that make up current capital markets. Enormous investments have been made in creating transmission technologies and optimizing computer architectures, all in an effort to shave milliseconds of order travel time (or latency) within and between markets. We show that as a result of the built spatial configuration of capital markets, “public” is no longer synonymous with “equal” information. High-frequency trading increases information inequalities between market participants.

Global Algorithmic Capital Markets

2018 ◽  
Keyword(s):  
Public Policy ◽  
Capital Markets ◽  
Systemic Risk ◽  
High Frequency ◽  
Investor Protection ◽  
High Frequency Trading ◽  
Market Making ◽  
Market Governance ◽  
Policy Objectives ◽  
The Impact

This book illustrates and assesses the dramatic recent transformations in capital markets worldwide and the impact of those transformations. ‘Market making’ by humans in centralized markets has been replaced by supercomputers and algorithmic high frequency trading operating in often highly fragmented markets. How do recent market changes impact on core public policy objectives such as investor protection, reduction of systemic risk, fairness, efficiency, and transparency in markets? The operation and health of capital markets affect all of us and have profound implications for equality and justice in society. This unique set of chapters by leading scholars, industry insiders, and regulators sheds light on these and related questions and discusses ways to strengthen market governance for the benefit of society at large.

scholarly journals What is a 'Real' Transaction? Infrastructures, relations and Spoofing in High-Frequency Trading

2016 ◽  
Author(s):  
Juan Pablo Pardo Guerra
Keyword(s):  
Financial Markets ◽  
High Frequency ◽  
High Frequency Trading ◽  
Market Behavior ◽  
Digital Platforms ◽  
Market Participants

Although an old and rare practice, spoofing has re-emerged as a subject ofintense debate within modern financial markets. An activity entailing thefraudulent creation of orders to buy and sell securities with the purposeof manipulating the market, spoofing highlights the multiple and complexmoral valences of contemporary, automated, finance. In this paper, I studyspoofing as an opportunity to understand markets and their relations ofexchange. In particular, by extending Weberian metaphors of markets asmoral and organizational communities, I examine how the courts and marketparticipants distinguish the ‘false’ transactions of spoofing from the‘real’ exchanges of 'normal' market behavior. Combining Marilyn Strathern’stheoretical discussion of the anthropological relation with recentliteratures on infrastructures and markets, I argue that the perceivedreality of transactions is a product of how novel forms of economicknowledge are able to make sense of ‘taken for granted’ behavioral patternswithin digital platforms of market action. The intent that constitutes‘real’ trades is therefore a product of how market participants, economicexperts and the courts interpret the operational underbelly of markets andthe relations that they produce.

High-Frequency Trading and Conflict in the Financial Markets

2017 ◽  
Vol 32 (3) ◽  
pp. 270-282 ◽  
Author(s):  
Ricky Cooper ◽  
Jonathan Seddon ◽  
Ben Van Vliet
Keyword(s):  
Financial Markets ◽  
High Frequency ◽  
High Frequency Trading ◽  
Market Makers ◽  
Market Participants ◽  
Software Vendor ◽  
Traditional Market ◽  
Recent Developments ◽  
The Way

The last few decades has seen an ever-increasing growth in the way activities are productized and associated with a financial cost. This phenomenon, termed financialization, spans all areas including government, finance, health and manufacturing. Recent developments within finance over that past decade have radically altered the way trading occurs. This paper analyses high-frequency trading (HFT) as a necessary component of the infrastructure that makes financialization possible. Through interviews with HFT firms, a software vendor, regulators and banks, the effects of HFT on market efficiency, and its impact on costs to long-term investors are explored. This paper contributes to the literature by exploring the conflict that exists between HFT and traditional market makers in today's fragmented markets. This paper argues that society should be unconcerned with this conflict and should instead focus on the effects these participants have on the long-term investors, for whom the markets ultimately exist. In order to facilitate the best outcomes, regulation should be simple, aimed at keeping participants’ behavior stable, and the interactions among them transparent and straightforward. Financialization and HFT are inextricably linked, and society is best served by ensuring that the creative energy of these market participants is directed on providing liquidity and removing inefficiencies.

scholarly journals From national marketplaces to global providers of financial infrastructures: Exchanges, infrastructure & power in global finance

2020 ◽  
Author(s):  
Johannes Petry
Keyword(s):  
Capital Markets ◽  
Global Economy ◽  
Equity Market ◽  
Global Finance ◽  
Structural Power ◽  
Financial Products ◽  
Financial Infrastructure ◽  
Trading Activities ◽  
Global Exchange

This paper analyses the role of (stock and derivative) exchanges as powerful actors in global finance. While most IPE accounts of exchanges analyse ‘exchanges as marketplaces’ and focus on equity market trading, they miss how exchanges have fundamentally transformed in the last 25 years. Through marketisation, internationalisation and digitisation, the business model of exchanges has fundamentally changed and led to the emergence of global exchange groups that dominate the exchange industry. Thereby, exchanges transformed from national marketplaces to global providers of financial infrastructures. They control the infrastructures that enable the functioning of capital markets: from market data, indices, financial products, trading platforms to post-trading activities such as clearing, exchanges create the rules according to which market transactions take place. This provision of financial infrastructures enables them to shape capital markets and represents a source of structural power, as exchanges potentially influence the actions of companies, investors and states entangled with these infrastructures. By shedding light on exchanges and their changed role and activities within capital markets, this paper makes a case for including exchanges as powerful actors into IPE analyses of global finance and for more closely analysing the structural power of (financial) infrastructure providers in the global economy.

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