Market Manipulation is the deliberate attempt to interfere with the free and fair operation of the securities market by creating an artificial price or volume of trading in securities through fraudulent, deceptive, or unfair trade practices. Under Indian law, market manipulation is prohibited by Regulations 3 and 4 of the SEBI (Prohibition of Fraudulent and Unfair Trade Practices relating to Securities Market) Regulations, 2003 (PFUTP Regulations), with violations attracting disgorgement of profits, market access bans, monetary penalties, and criminal prosecution.
Legal definition
The SEBI (Prohibition of Fraudulent and Unfair Trade Practices relating to Securities Market) Regulations, 2003 establish the prohibitions:
Regulation 3(a): "No person shall directly or indirectly — buy, sell or otherwise deal in securities in a fraudulent manner."
Regulation 3(b): No person shall "use or employ, in connection with issue, purchase or sale of any security listed or proposed to be listed in a recognized stock exchange, any manipulative or deceptive device or contrivance in contravention of the provisions of the Act or the rules or the regulations made thereunder."
Regulation 4(1): "Without prejudice to the provisions of regulation 3, no person shall indulge in a fraudulent or an unfair trade practice in securities."
Regulation 4(2) provides an inclusive list of acts constituting manipulative and unfair trade practices:
- (a) Knowingly indulging in an act which creates a false or misleading appearance of trading in securities
- (b) Dealing in securities not intended to effect transfer of beneficial ownership but intended to operate as a device to inflate, depress, or cause fluctuations in the price of securities
- (c) Advancing or agreeing to advance any money to any person with the object of inducing any other person to purchase securities
- (e) Any act or omission amounting to manipulation of the price of securities
- (g) Publishing or causing to be published any information which is not true or which he does not believe to be true prior to or in the course of dealing in securities
The term "fraud" is defined broadly under Regulation 2(1)(c) to include "any act, expression, omission or concealment committed whether in a deceitful manner or not by a person or by any other person with his connivance or by his agent while dealing in securities in order to induce another person or his agent to deal in securities."
How courts have interpreted this term
N. Narayanan v. SEBI [(2013) 12 SCC 152]
The Supreme Court upheld SEBI's findings against the promoters of Satyam Computer Services Ltd. in the landmark accounting fraud case. The Court examined SEBI's power to order disgorgement of unlawful gains under Section 11B of the SEBI Act, holding that disgorgement is a remedial measure, not a penal one, and SEBI is entitled to strip violators of the profits earned through fraudulent and unfair trade practices. The bench of Justices K.S. Radhakrishnan and A.K. Sikri confirmed that the manipulation of financial statements to inflate stock prices constitutes a fraudulent trade practice under the PFUTP Regulations.
SEBI v. Kanaiyalal Baldevbhai Patel [(2017) 15 SCC 1]
The Supreme Court examined SEBI's power to impose market access bans for manipulative trading. The case involved a group of entities that had engaged in synchronised trading (coordinated buy and sell orders placed at the same time and price by related parties) to artificially inflate the price of penny stocks. The Court upheld SEBI's order imposing market bans and held that synchronised trading, where there is no genuine change in beneficial ownership, constitutes a manipulative practice under Regulation 4(2)(a) and (b) of the PFUTP Regulations.
SEBI v. Rakhi Trading Pvt. Ltd. [(2018) 13 SCC 753]
The Supreme Court considered whether "wash trades" (trades where there is no real change in beneficial ownership — the same entity or related entities appear as both buyer and seller) constitute market manipulation. The Court affirmed that wash trades are prohibited under Regulation 4(2)(a) as they create a "false or misleading appearance of trading" and distort the price discovery mechanism. The Court also clarified that the intent to manipulate can be inferred from the pattern and volume of trades, without requiring direct evidence of subjective motive.
Types of market manipulation
Indian law recognises several forms of market manipulation:
- Wash trades: Buying and selling securities with no real change in beneficial ownership, creating false volume to mislead other market participants
- Circular trading: A group of related parties trades securities among themselves in a circular pattern to generate artificial volume and price movements
- Pump and dump: Artificially inflating the price of a security through false or misleading statements, social media campaigns, or coordinated buying, followed by selling at the inflated price
- Front running: Trading by intermediaries (brokers, fund managers) ahead of pending client orders to profit from the anticipated price movement — separately prohibited under SEBI (Prohibition of Insider Trading) Regulations and SEBI intermediary conduct regulations
- Spoofing/layering: Placing large orders with the intent to cancel before execution, creating false signals of supply or demand to mislead other traders
- Accounting fraud: Manipulating financial statements to create a false picture of the company's financial health, thereby influencing the security's market price
Why this matters
Market manipulation strikes at the foundation of securities market integrity. The price discovery mechanism in stock exchanges operates on the assumption that prices reflect genuine supply and demand based on publicly available information. When participants engage in manipulative practices, they distort this mechanism, causing other investors to trade at artificial prices and suffer real financial losses.
For listed companies and their promoters, the PFUTP Regulations create personal liability for market manipulation. Company promoters who manipulate their company's stock price — through false announcements, coordinated trading, or accounting fraud — face disgorgement of profits, market access bans (which prevent them from trading or being associated with listed companies), and criminal prosecution. The reputational consequences can be equally severe, as SEBI orders are publicly available and widely reported.
For market intermediaries (stockbrokers, portfolio managers, and investment advisers), any participation in or facilitation of manipulative trades can result in cancellation of registration and permanent exclusion from the securities market. SEBI's surveillance systems increasingly use algorithmic pattern detection to identify synchronised orders, unusual volume spikes, and other signatures of manipulation, making detection increasingly sophisticated.
For practitioners, market manipulation cases require deep understanding of both market microstructure (order types, matching algorithms, trade settlement) and legal standards (what constitutes "misleading appearance," the sufficiency of circumstantial evidence, and the boundaries between legitimate trading strategy and manipulation). The intersection between the PFUTP Regulations and the insider trading regulations can create overlapping proceedings, and coordinating defence across both regulatory tracks is a significant strategic challenge.
Related terms
Regulatory framework:
Related violations:
Related regulators:
Frequently asked questions
What is the penalty for market manipulation in India?
Market manipulation attracts multiple consequences: (a) monetary penalties under Section 15HA of the SEBI Act — up to Rs 25 crore or three times the profit made (whichever is higher); (b) directions under Section 11B including disgorgement of unlawful gains, market access bans, and prohibition from associating with listed companies; (c) criminal prosecution under Section 24 of the SEBI Act with imprisonment up to 10 years and fine up to Rs 25 crore. In practice, SEBI predominantly uses administrative enforcement (penalties, disgorgement, and bans).
How does SEBI detect market manipulation?
SEBI uses a multi-layered surveillance infrastructure. The Integrated Market Surveillance System (IMSS) monitors real-time trading data across all exchanges, flagging unusual patterns including abnormal price movements, volume spikes, concentrated trading, and synchronised order placement. SEBI also receives alerts from stock exchanges, conducts thematic investigations based on complaints, and uses data analytics to identify connected entities and trading networks. Whistleblower reports under SEBI's informant mechanism have also become an increasingly important detection tool.
What is the difference between market manipulation and insider trading?
Both are violations of securities law, but they involve different prohibited conduct. Insider trading involves trading while in possession of unpublished price-sensitive information (UPSI) — the trader has an information advantage over other market participants. Market manipulation involves artificially influencing the price or volume of a security through deceptive or fraudulent practices — the manipulator creates false market conditions. The same set of facts can sometimes involve both violations (for example, a promoter who inflates stock prices through false disclosures and then trades on that artificially created price movement).
Can short selling constitute market manipulation?
Short selling (selling securities one does not own, with the intention of buying them back at a lower price) is legal in India and permitted under SEBI regulations, including the SEBI (Short Selling) Framework. However, short selling becomes market manipulation if accompanied by the dissemination of false or misleading information to depress the stock price ("short and distort"), or if it involves naked short selling (selling without borrowing or arranging to borrow the securities), which is prohibited under SEBI regulations.
This entry is part of the Veritect Indian Legal Glossary, a comprehensive reference of Indian legal terminology grounded in statutory text and judicial interpretation.
Last updated: 2026-03-27. Veritect provides this content for informational purposes and does not constitute legal advice.