Question

Difficulty: HardProhibited Market Manipulation and Fraudulent Practices

An independent audit team is evaluating several trading strategies executed at a registered broker-dealer to determine regulatory compliance under FINRA and SEC rules. Which of the following practices constitute prohibited market manipulation or fraudulent activities under securities regulations?

  1. Entering buy orders for a security at consecutively higher prices during the final minutes of the trading session specifically to artificially inflate its official closing price.Answer
  2. Executing prearranged offsetting buy and sell orders for a stock across accounts under common control that generate transaction volume without changing beneficial ownership.Answer
  3. C
    A market maker failing to honor a firm quote because the firm operates under SRO oversight, which grants FINRA member firms independent criminal prosecution authority over trade disputes.
  4. D
    Acting in an agency capacity by matching a customer buy order with a market seller while charging an undisclosed inventory mark-up instead of an agency commission.

Answer

The prohibited market manipulation and fraudulent activities are: (1) entering buy orders at consecutively higher prices near the end of the trading session to artificially inflate the closing price (marking the close), and (2) executing offsetting transactions across commonly controlled accounts with no change in beneficial ownership (wash trading/matched orders).
The correct options represent unlawful market manipulation strategies. Artificially influencing a security's official closing price by placing orders near the end of the day is illegal 'marking the close.' Executing matching buys and sells without altering beneficial ownership is illegal 'wash trading' designed to create a false impression of trading volume.

Step-by-Step Solution

1
Analyze each described trading activity to identify techniques that distort market pricing or volume.
Submitting non-bona fide orders at the market close to artificially boost price (marking the close) and executing trades without shifting beneficial ownership (wash trading) actively deceive the marketplace.
Both activities violate anti-manipulation provisions of the Securities Exchange Act of 1934 (such as Rule 10b-5) and FINRA rule sets.
2
Evaluate the regulatory jurisdiction and fee structure statements for potential conceptual errors.
SROs possess administrative and civil disciplinary powers, not criminal prosecutorial powers. Additionally, broker-dealers operating as agents collect commissions, whereas dealers acting as principals charge mark-ups or mark-downs.
Differentiating SRO authority from criminal government enforcement and agency commission rules from principal mark-up rules clarifies why the remaining statements are legally incorrect.

Key Concept

Prohibited Market Manipulation (Marking the Close & Wash Trading) vs. Regulatory Boundaries
Estimated Time:2m 0s
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