Core Operations and Entity Nature

Unlike commercial software vendors or market operators, the Modern Markets Initiative does not manufacture proprietary software products or execute market trades directly. Instead, MMI functions as an industry advocacy and research body. Its primary activities include:

• Policy Advocacy and Regulatory Engagement: Representing quantitative market makers before regulatory bodies such as the U.S. Securities and Exchange Commission (SEC) and the Commodity Futures Trading Commission (CFTC), as well as Congressional committees oversight committees.
• Economic and Market Structure Research: Publishing empirical studies and quantitative whitepapers examining bid-ask spreads, transaction costs, liquidity metrics, and market resiliency.
• Public and Investor Education: Producing educational content to clarify automated market making, algorithmic execution, and modern electronic market infrastructure for retail and institutional investors.
• Industry Outreach and Intelligence: Disseminating market intelligence, legislative recaps, and analysis on emerging financial technology, artificial intelligence, and market structure proposals.

Primary Deliverables, Educational Programs, and Services

MMI delivers value to policymakers, market participants, and the public through a combination of research publications, educational outreach programs, and policy advocacy briefs.

1. Empirical Studies and Research Reports

MMI publishes quantitative research demonstrating how electronic market making and automated execution impact liquidity, volatility, and transaction costs for retail and institutional investors.

• Investor Cost Reduction Analysis: Whitepapers documenting the historical narrowing of bid-ask spreads following the conversion from manual floor trading to electronic matching engines.
• Market Stability and Liquidity Studies: Research evaluating market mechanics during periods of heightened volatility, showing how automated firms provide continuous liquidity.
• Policy Impact Evaluations: Applied economic models analyzing the impact of proposed market interventions, such as Financial Transaction Taxes (FTT), payment for order flow (PFOF) restrictions, and order execution mandates.

2. Regulatory Comment Letters and Advocacy Filings

MMI regularly submits formal comments on proposed rules issued by the SEC, CFTC, and international regulatory frameworks. These filings offer quantitative data and technical insight on matters including:

• SEC Equity Market Structure Proposals: Detailed technical feedback on proposed market reforms, including tick size reductions, auction mechanisms, and order handling disclosures.
• Cross-Border Market Regulation: Analysis supporting international market harmony, open access, and global liquidity access for automated trading protocols.
• Capital and Risk Management Frameworks: Advocacy for data-driven, holistic risk controls and circuit breakers rather than restrictive caps on trading speed or capacity.

3. Fintech Intelligence and Publications

To maintain active dialog across the capital markets ecosystem, MMI produces regular communications summarizing news and policy developments.

• Fintech Friday Newsletter: A periodic newsletter detailing regulatory actions, technological developments (e.g., artificial intelligence and cloud computing in trading), congressional hearings, and digital asset regulation.
• Key Issue Explainers: Targeted briefing documents designed for congressional staff and media outlining core components of modern electronic trading, such as algorithmic risk controls, smart order routing, and co-location.

4. Educational Initiatives

MMI develops curriculum-style media designed to demystify automated market processes.

• Automated Trading 101: Educational resources breaking down the operational mechanics of electronic market making, order matching, and liquidity provision.
• Interactive Briefings and Academic Forums: Collaborative sessions hosted alongside academic institutions and industry forums to evaluate empirical market data and foster informed debate on market design.

Founding Members and Industry Role

MMI was established and funded by major quantitative trading and technology entities:

• Global Trading Systems (GTS)
• Hudson River Trading (HRT)
• Quantlab Financial
• Tower Research Capital

These member firms operate as principal trading organizations using algorithmic strategies to continuously quote bid and offer prices across multiple global asset classes, including equities, fixed income, foreign exchange, and commodities. MMI provided a unified industry voice for these entities to explain how technological investment translates into lowered trading costs, tighter execution spreads, and improved execution quality for Main Street investors.

Core Guiding Principles

MMI's mission and outreach activities are guided by seven central principles regarding modern financial markets:

1. Market Efficiency: Capital markets should leverage technology to minimize friction, lower execution fees, and optimize capital allocation.
2. Fair and Equal Access: Market rules should ensure equal opportunity and transparent access for all participants.
3. Transparency: Price discovery and market operations must be visible and audit-verifiable to foster trust.
4. Competition: Robust competition among market venues and market makers drives down investor costs and yields better execution quality.
5. Market Stability: Automated risk controls and rigorous operational safety mechanisms must back electronic trading systems to ensure market resilience.
6. Simplicity: Regulatory rules and market structures should avoid unnecessary complexity that creates distortions or hidden costs.
7. Sound Regulation: Policy decisions affecting capital markets must be grounded in empirical data and rigorous economic analysis rather than speculative theories.