SEBI bans 39 manipulators

India’s securities regulator barred 39 people and firms from the market on April 10 after alleging they rigged trading in RRP Semiconductor shares. (sebi.gov.in) The Securities and Exchange Board of India said RRP Semiconductor’s stock jumped from ₹15 in April 2024 to ₹10,887.10 in October 2025, a rise of about 725 times in 19 months. The interim order said that move was not matched by the company’s financials or business fundamentals. (sebi.gov.in) The order froze the named parties out of the securities market, directed depositories to freeze their demat holdings, and impounded nearly ₹2 crore in alleged unlawful gains. Reuters and other Indian outlets said the list included promoters, connected traders and market intermediaries. (sebi.gov.in) (economictimes.indiatimes.com) A microcap stock is a very small listed company, where a few buyers and sellers can move the price sharply. That thin trading is one reason regulators watch for “pump-and-dump” patterns, where insiders or connected traders push up a stock and then sell into the rally. (investor.gov) (sebi.gov.in) The Securities and Exchange Board of India said the RRP case involved coordinated trading, preferential allotments and misleading narratives circulated to investors. Preferential allotment is a share sale to selected buyers rather than the public, and regulators often examine whether those buyers later benefit from unusual price moves. (sebi.gov.in) (ndtvprofit.com) The company had been marketed as a semiconductor play at a time when chip manufacturing drew heavy investor attention in India and globally. That theme gave small listed companies a ready-made story for retail traders looking for the next high-growth bet. (economictimes.indiatimes.com) (sebi.gov.in) The order is interim, not final. The named parties have a chance to respond, and the Securities and Exchange Board of India can confirm, modify or withdraw its directions after hearing them. (sebi.gov.in) For investors, the case turns an eye-popping chart into a regulatory file: a stock that rose from ₹15 to ₹10,887.10 is now at the center of a formal market-manipulation proceeding. (sebi.gov.in)