Which statement best defines market manipulation?

• A. Random price fluctuations
• B. Coordinated actions to mislead investors
• C. Unrelated trading signals with no intent
• D. Normal price discovery based on disclosed data

Answer: (B)

Market manipulation happens when someone uses coordinated actions with the intent to mislead investors and distort prices or market signals. The statement captures this idea exactly: it describes a planned, collective effort aimed at deceiving others about the true value or demand for a security, which can push prices away from what fundamentals would justify. That hostile, purposeful element—doing something together to mislead—is what distinguishes manipulation from ordinary market activity.

By contrast, random price fluctuations are just natural market noise, not the result of a deliberate scheme to mislead. Unrelated trading signals with no intent aren’t manipulation, since there’s no objective to deceive. Normal price discovery based on disclosed data represents legitimate market functioning, where prices reflect available information rather than a deceptive plan.