Market manipulation is an academic concept and research area within financial economics and legal studies focused on the intentional actions by market participants designed to artificially influence the price, volume, or behavior of securities or financial markets. This field investigates the diverse strategies employed, their impact on market efficiency, liquidity, and integrity, the development of methods for detection and deterrence, and the effectiveness of regulatory and enforcement mechanisms aimed at preventing such conduct. Its significance lies in understanding how deliberate distortions undermine fair price discovery and investor confidence, informing policy and practice to maintain robust and trustworthy financial systems.