Browse Regulation

Securities Fraud and Market Manipulation

Financial-crime terms for affinity fraud, market manipulation, insider trading, misappropriation, and pump-and-dump schemes.

Securities Fraud and Market Manipulation is the regulation landing page for affinity fraud, securities fraud, insider trading, market manipulation, misappropriation, pump-and-dump schemes, and investor deception. It keeps related terms in one branch so readers can move from a broad compliance question to the article that owns the regulatory evidence.

Use this page when market conduct or disclosure behavior may mislead investors or distort trading prices. Use the parent Securities Fraud, Market Abuse, and Financial Crime page when you need the broader regulation map. For an individual decision, confirm the rule source, jurisdiction, covered party, effective date, filing or record, and compliance consequence before relying on the term.

Use the table below to move from this landing page into the term page that best matches the regulatory evidence.

Key Terms in This Branch

TermUse it for
Affinity FraudAffinity Fraud helps classify fraud, market-abuse, deception, or control-failure risks that can trigger enforcement review.
FraudFraud helps classify fraud, market-abuse, deception, or control-failure risks that can trigger enforcement review.
Insider TradingInsider Trading helps classify fraud, market-abuse, deception, or control-failure risks that can trigger enforcement review.
Market ManipulationMarket Manipulation helps classify fraud, market-abuse, deception, or control-failure risks that can trigger enforcement review.
MisappropriationMisappropriation helps classify fraud, market-abuse, deception, or control-failure risks that can trigger enforcement review.
Pump and DumpPump and Dump helps classify fraud, market-abuse, deception, or control-failure risks that can trigger enforcement review.

Example in Use

A pump-and-dump scheme can inflate a security price through misleading promotion before insiders sell into the demand they created.

What to Check

  • Misstatement, omission, trading pattern, insider status, promoter activity, victims, and affected security.
  • Source of allegation, regulator action, court record, issuer disclosure, and market-impact evidence.
  • Whether conduct involves manipulation, insider trading, misappropriation, affinity targeting, or promotional fraud.
  • Effect on investor protection, market integrity, trading risk, disclosure reliability, and enforcement exposure.

Common Mistakes

  • Calling poor investment performance fraud without evidence of deception or misconduct.
  • Confusing legal insider ownership with illegal insider trading.
  • Repeating fraud allegations without source support and careful wording.

Fraud and Manipulation content is educational and does not provide personalized legal, tax, accounting, compliance, regulatory, investment, or securities advice.

In this section

Choose a subsection first. Deeper term pages live inside each subsection, which keeps large topic hubs readable.

Affinity Fraud

Affinity Fraud is an AML compliance concept used to identify customers, monitor transactions, and reduce financial-crime risk.

Fraud

Fraud is an AML compliance concept used to identify customers, monitor transactions, and reduce financial-crime risk.

Insider Trading

Insider Trading is an AML compliance concept used to identify customers, monitor transactions, and reduce financial-crime risk.

Market Manipulation

Market Manipulation is an AML compliance concept used to identify customers, monitor transactions, and reduce financial-crime risk.

Misappropriation

Misappropriation is an AML compliance concept used to identify customers, monitor transactions, and reduce financial-crime risk.

Pump and Dump

Pump and Dump is an AML compliance concept used to identify customers, monitor transactions, and reduce financial-crime risk.

Revised on Sunday, June 21, 2026