Conduct & Market Abuse
Comprehensive guide to market abuse regulations with Python implementations for surveillance, detection, and compliance monitoring
Conduct & Market Abuse
Executive Summary
Market abuse undermines market integrity, investor confidence, and the fair and efficient operation of financial markets. Regulatory frameworks globally criminalize insider dealing, market manipulation, and related misconduct, with severe penalties including imprisonment and unlimited fines.
The EU Market Abuse Regulation (MAR) provides a comprehensive framework that has influenced global standards. MAR defines three core offenses: insider dealing (trading on non-public, price-sensitive information), unlawful disclosure (improperly sharing inside information), and market manipulation (creating artificial prices or misleading signals).
Financial institutions must implement robust surveillance systems to detect potential abuse, maintain insider lists, report suspicious transactions without delay, and ensure staff understand their obligations. Failure to prevent market abuse exposes firms to regulatory sanctions, reputational damage, and potential criminal prosecution of individuals. For compliance officers, legal, and consultants advising on conduct risk, the ability to explain MAR and equivalent regimes in clear terms—and to show how surveillance and controls map to regulatory expectations—is essential. Clients and boards increasingly demand evidence that frameworks are proportionate, effective, and understood by the first line; this module supports both in-house capability and advisory work that delivers that evidence.