Our external and internal experts are equipped with academic expertise and practical experience across a range of markets and large datasets. This, together with our staff’s deep knowledge of economics and finance, enables us to support experts and clients with a robust, multidisciplinary approach. We work with clients to compile relevant data and determine the appropriate analyses for each matter, applying market microstructure theories, advanced modeling techniques, and econometric methods. We bring substantial experience handling big data, complex source code, and forensic analysis of data and documents. Using large public datasets and proprietary company information, we offer insightful and effective analyses. We combine technical expertise with a deep knowledge of litigation and regulatory issues.

Our extensive network includes top experts from academia and industry.

Our extensive network includes top experts from academia and industry.

Terrence Hendershott

Professor and Willis H. Booth Chair in Banking and Finance,
Haas School of Business,
University of California, Berkeley

Terrence “Terry” Hendershott is a recognized authority on financial markets, with expertise in trading, market microstructure, and market manipulation. Professor Hendershott has analyzed trading-related and market design issues in both traditional and crypto markets. He also has deep experience in securities matters. In multiple matters, Professor Hendershott has addressed class certification issues, achieving favorable outcomes for clients where the proposed class was ultimately not certified. In addition, he has addressed loss causation and damages issues, including market efficiency and price impact analyses.

Professor Hendershott’s academic research focuses on financial market design, structure, competition, and how the activities of market participants affect price discovery and liquidity. He is an expert on a range of financial instruments trading both on exchanges and over the counter (OTC).

Professor Hendershott has extensive testifying experience in depositions, arbitrations, and trials. His expertise encompasses U.S. and international financial markets, including equities, exchange-traded funds (ETFs), corporate and government debt, commodities, crypto tokens and stablecoins, foreign exchange (FX), futures, and other products.

In market microstructure matters, Professor Hendershott has testified on a range of issues, including claims related to “last-look” practices, market manipulation and disruptive trading, high-frequency trading (HFT) and algorithmic trading, trading execution, trading orders and price impact, intellectual property issues related to trade secrets and patents, and financial market design, as well as market efficiency and price discovery. He also testified in the first insider trading claim litigated to trial in the Delaware Chancery Court, in which the Chancellor found for the defendant.

In his academic research, Professor Hendershott examines the design, regulation, and structure of stock exchanges, electronic communications networks, and over-the-counter markets. He has analyzed how different market participants, such as market makers, algorithmic and high-frequency traders, and institutional investors, affect price discovery and liquidity. In that context, he has also analyzed the interplay of and competition between electronic and traditional markets, as well as the role of information technology.

Professor Hendershott has received numerous honors for his research. These include the Michael J. Brennan Award for the best paper published in the Review of Financial Studies; the New York Stock Exchange best paper on equity trading, awarded by the Western Finance Association; the Outstanding Publication Award from the Financial Review; and the NASDAQ Award for the best paper on market microstructure, awarded by the Financial Management Association International. He has served as an associate editor for the Journal of Finance, Journal of Financial EconomicsManagement Science, Journal of Financial Markets, and Information Systems Research.

At Berkeley Haas, Professor Hendershott has taught courses in high-frequency finance, business analytics, and operations management, among others. Since 2020, he has been the faculty director of the Master of Financial Engineering Program.

Professor Hendershott chaired the NASDAQ Economic Advisory Board and the University of California Retirement System Advisory Board and was a visiting economist at the NYSE.

Our extensive network includes top experts from academia and industry.

Pamela C. Moulton

Associate Professor,
Nolan School of Hotel Administration,
SC Johnson College of Business,
Cornell University

Pamela Moulton is an expert in financial markets and market microstructure. Professor Moulton focuses on how market participants, including institutional investors, proprietary traders, and market makers, affect price discovery and liquidity. She researches the impact of high-frequency trading on information revelation in markets; how designated and voluntary market makers affect stock liquidity; and fraud detection in financial statements. Professor Moulton has more than thirty years of experience as an academic and in senior positions at global investment banks and the New York Stock Exchange (NYSE). She has been retained as an expert witness and testified in depositions.

Prior to her academic career, Professor Moulton served as a managing director and senior economist at the NYSE, where she conducted equity market microstructure research. Previously, she worked for more than a dozen years at various Wall Street firms, leading teams in fixed-income research, relative value research, financial futures and options strategies, and municipal trading strategies.

Professor Moulton publishes articles in leading finance and accounting journals, including the Journal of Finance, the Journal of Financial Economics, the Journal of Accounting and Economics, and the Journal of Financial and Quantitative Analysis. She serves as an associate editor of the Financial Review and the Journal of Financial Markets. Previously, she was an associate editor of the Journal of Banking and Finance.

Professor Moulton is a research affiliate of the Cornell FinTech Initiative and the Cornell Institute for Behavioral and Household Finance. She is also a member of the Economic Advisory Board of the Financial Industry Regulatory Authority (FINRA).

At Cornell’s SC Johnson College of Business, Professor Moulton teaches courses in finance, fixed income analysis, and valuation to undergraduate and graduate students. She has been honored with numerous awards for teaching excellence. Before joining the Cornell faculty, she taught M.B.A. courses in finance, fixed income, and financial markets at the Fordham University Graduate School of Business Administration.

Our extensive network includes top experts from academia and industry.

Erik R. Sirri

Professor of Finance (Emeritus),
Babson College;
Former Director, SEC Division of Trading and Markets;
Senior Advisor, Cornerstone Research

Erik Sirri consults with clients on matters related to asset management, including robo-advising, mutual funds, and exchange-traded products; securities trading, including high-frequency trading; and financial institutions, with a special emphasis on broker-dealer issues. Professor Sirri has extensive experience with regulatory enforcement matters.

Professor Sirri’s research focuses on the interaction of securities law and finance, investment management, securities market structure, and capital markets. From 2006 through 2009, Professor Sirri was director of the Division of Trading and Markets at the U.S. Securities and Exchange Commission (SEC), where he was responsible for matters related to the regulation of stock and options exchanges, national securities associations, brokers, dealers, clearing agencies, and credit ratings agencies. He served as chief economist of the SEC from 1996 through 1999, and was an assistant professor of finance at Harvard Business School from 1989 to 1995.

Professor Sirri’s writings have been published in the Review of Financial Studies, the Journal of Finance, the Journal of Financial Markets, the Journal of Financial and Quantitative Analysis, and other journals and books. He has served on the boards of securities exchanges, mutual funds, industry associations, and foundations. Professor Sirri has consulted for securities firms, stock exchanges, mutual fund companies, issuers, and information vendors on a variety of regulatory and business matters.

Our extensive network includes top experts from academia and industry.

Andrea L. Eisfeldt

Laurence D. and Lori W. Fink Endowed Chair in Finance,
Professor of Finance,
UCLA Anderson School of Management,
University of California, Los Angeles

Andrea Eisfeldt is an expert on financial markets. Professor Eisfeldt’s current research includes financial economic issues related to market liquidity, traditional and intangible asset valuation, the impact of generative artificial intelligence (AI) on firm values, bank products and valuation, over-the-counter (OTC) markets, and equity-based compensation.

Professor Eisfeldt has been retained as an expert witness in numerous finance matters, analyzing a range of issues that include valuation, financial institutions, investment, and fixed income and derivatives, as well as FinTech and crypto assets. In securities class actions, she has addressed class certification, loss causation, and damages issues. Professor Eisfeldt has testified in depositions, arbitrations, and trials.

Professor Eisfeldt holds editorial roles at leading academic journals and has published articles in the Journal of Finance, the Review of Financial Studies, the Journal of Financial Economics, the Journal of Monetary Economics, Real Estate Economics, and Econometrica, among other highly regarded research outlets. Her work has been awarded best paper prizes by the Journal of Finance, the Journal of Financial Economics, and Real Estate Economics.

At the National Bureau of Economic Research (NBER), Professor Eisfeldt is a research associate in the programs for asset pricing, corporate finance, and economic fluctuations and growth.

Professor Eisfeldt is a member of the board of directors of the UCLA Investment Company, which manages part of the University’s endowment. She has also served on the board of the American Finance Association as a member of the investments, ethics, and strategic planning committees. She also serves as an academic advisor to Vise, a FinTech investment management firm. Professor Eisfeldt’s research on valuing intangible assets led to the creation of the Next Intangible Indices used in the Simplify NXTI ETF.

In addition to her more than two decades in finance research and teaching, Professor Eisfeldt has extensive asset management experience, including as chief economist at Structured Portfolio Management and as a consultant to AQR Capital Management.

At UCLA Anderson, Professor Eisfeldt teaches courses on bonds, options and currencies, corporate finance, FinTech, and cryptocurrency. Previously, she spent a decade at the Kellogg School of Management at Northwestern University, receiving tenure in 2007.

Market Manipulation Capabilities

We evaluate allegations of trading behavior allegedly impacting or attempting to impact prices of different products and contracts at market closing or fixing windows.

We evaluate trading data and positions to assess allegations of strategic misreporting of trade data to PRAs in order to benefit market positions.

Cornerstone Research conducts screening analysis of large proprietary financial datasets to identify potential problematic conduct, assess the scope of conduct in question, and analyze trading patterns.

Our staff and experts have utilized transaction-level data to analyze trading in derivatives and their respective underlying products.

Cornerstone Research conducts in-depth analysis of complex financial instruments, trading and hedging activities, and electronic communications and audio records to identify potential problematic conduct and assess market impact.

We analyze trading and order data to evaluate allegations of wash trading and prearranged trading in various financial markets.

Cornerstone Research has extensive experience in handling Commodity Exchange Act (CEA) disputes, enforcement, and commercial litigation. Our team delivers rigorous economic analysis and expert testimony to support clients in regulatory investigations, enforcement actions, and litigation. Through close collaboration with clients, including outside counsel, government agencies, and in-house counsel, we develop targeted economic arguments and strategies that address our clients’ unique needs, whether in regulatory proceedings, civil or criminal litigation, or internal investigations.

Market Microstructure Capabilities

We have experience working on various aspects of high-frequency and low-latency trading, including assessing trading strategies, trading algorithms, and the impact of HFT trading on market dynamics. We have also examined broker-dealers’ and trading platforms’ order handling algorithms in the HFT environment.

We have experience with order handling, rules involving price quoting, clearing and settlement, uncovered short sales, best execution, markups, and trade reporting.

Market Manipulation
Benchmarks
Spoofing and layering
Front running
Corners and squeezes
Wash trading

Market Microstructure
High-frequency trading
Order handling
Price quoting
Best execution
Clearing and settlement
Uncovered short sales
Trade reporting

Product Types
Agricultural commodities
Cryptocurrencies
Energy commodities
Equity investments and derivatives
Fixed income securities and derivatives
Foreign exchange
Interest rate products
Precious and base metals

Markets
Cash and derivatives
Domestic and international
Electronic Exchanges and Over-the-Counter (OTC)
Futures and exchanges
Primary offerings and syndication
Physical and financial
Wholesale, intermediary, and retail markets

Areas of Specialization
Class certification
Criminal matters
Joint defense groups
Litigation
Private and internal investigations
Regulatory and governmental enforcement actions

Featured Cases

Featured Insights

Event contracts: A primer on growth, mechanics and regulation 10 November 2025

Event contracts: A primer on growth, mechanics and regulation

This article provides an overview of event contracts, which have increased in popularity in recent years.

Assessing Market Manipulation Claims In Energy Markets 18 April 2025

Assessing Market Manipulation Claims In Energy Markets

This Law360 article discusses the importance of considering unique market features when evaluating claims related to market manipulation and tradin...

Trends in CME Disciplinary Notices: 2018-2024 9 April 2025

Trends in CME Disciplinary Notices: 2018-2024

Disciplinary notices issued by the CME Group’s Market Regulation Enforcement team remained steady in 2024 after experiencing a significant increase...

Price Differences within Retail Gasoline Markets 17 July 2024

Price Differences within Retail Gasoline Markets

The authors review pricing strategies for fueling stations and examine related price differentials within gasoline markets.

Order and Trade Data Analysis in Recent Spoofing Investigations 14 June 2024

Order and Trade Data Analysis in Recent Spoofing Investigations

The authors examine recent spoofing enforcement actions by the UK Financial Conduct Authority.

Alleged Market Manipulation and the Pre-hedging of Large Trades 6 January 2023

Alleged Market Manipulation and the Pre-hedging of Large Trades

The authors discuss the differences between pre-hedging and alleged market manipulation.

Cross-Market Manipulation Allegations: Economic Implications 28 June 2022

Cross-Market Manipulation Allegations: Economic Implications

The authors discuss enforcement actions of cross-market manipulation from recent years and how they may shed light on the evaluation of future matt...

From Zero to 100: Crude Oil Price Changes in 2020–2022 10 June 2022

From Zero to 100: Crude Oil Price Changes in 2020–2022

This article provides analysis of the market microstructure implications of oil futures and spot prices for market participants.

Market Abuse 2021: Key Takeaways 4 April 2021

Market Abuse 2021: Key Takeaways

At a February 2021 Cornerstone Research video conference, economists, attorneys and academics discussed recent enforcement actions and litigation i...

The Legal and Economic Implications from Recent UK Spoofing Cases 24 February 2021

The Legal and Economic Implications from Recent UK Spoofing Cases

The authors discuss the FCA’s increased enforcement focus on spoofing cases.

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