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EconomyFree till Sep 9

Securities Market: SEBI, Stock Exchanges, and Investor Protection

July 19, 2026

Securities Market: SEBI, Stock Exchanges, and Investor Protection

Introduction

The securities market is a vital component of India's financial system, facilitating capital formation by connecting investors with issuers. It comprises primary markets (new issues) and secondary markets (trading of existing securities). The Securities and Exchange Board of India (SEBI) is the apex regulator, while stock exchanges like BSE and NSE provide trading platforms.

Structure of Indian Securities Market

Primary Market (IPO/FPO)

  • Companies raise capital by issuing securities to the public
  • IPO (Initial Public Offering): First-time public issue
  • FPO (Follow-on Public Offering): Additional issue by listed company
  • Rights Issue: To existing shareholders
  • Private Placement: To select institutional investors

Secondary Market

  • Trading of already-issued securities
  • Equity: Ownership stakes in companies
  • Debt: Government securities, corporate bonds
  • Derivatives: Futures, options, swaps

Key Participants

  • Issuers: Companies, government, financial institutions
  • Investors: Retail, institutional (FIIs, DIIs), HNIs
  • Intermediaries: Brokers, depositories, clearing houses, merchant bankers
  • Regulators: SEBI, RBI (for government securities), IRDAI (for insurance-linked securities)

Securities and Exchange Board of India (SEBI)

Establishment and Evolution

  • 1988: Established as a non-statutory body
  • 1992: Made statutory by SEBI Act, 1992 (after Harshad Mehta scam)
  • 1994: Recognized as the sole regulator of the securities market

Structure

  • Chairperson: Appointed by the Government of India
  • Members: 2 whole-time members + 2 part-time members
  • Tenure: Chairperson and members hold office for 5 years or until age 65
  • Headquarters: Mumbai

Functions (Under SEBI Act, 1992)

  1. Protect investors' interests in securities
  2. Regulate the securities market — exchanges, intermediaries, issuers
  3. Prohibit fraudulent and unfair trade practices
  4. Promote investor education and awareness
  5. Register and regulate stock exchanges, depositories, FIIs, credit rating agencies
  6. and takeovers

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Competition Law: CCI, Anti-Trust, and Market Regulation

Regulate substantial acquisition of shares
  • Call for information and conduct inspections

    • Powers of SEBI

    • Quasi-legislative: Make rules and regulations (e.g., insider trading regulations)
    • Quasi-executive: Investigation, inspection, enforcement
    • Quasi-judicial: Adjudication of disputes, impose penalties

    Major Stock Exchanges

    Bombay Stock Exchange (BSE)

    • Established: 1875 (Asia's oldest)
    • Indices: Sensex (30 stocks), BSE 500, BSE MidCap, SmallCap
    • Location: Mumbai
    • Features:
      • Shifted to electronic trading (BOLT) in 1995
      • Largest number of listed companies globally

    National Stock Exchange (NSE)

    • Established: 1992 (promoted by IDBI, IFCI, other institutions)
    • Indices: Nifty 50, Nifty Next 50, Bank Nifty
    • Features:
      • Largest derivatives exchange in India
      • Introduced screen-based trading nation-wide
      • NSE Clearing Corporation for settlement
      • Highest trading volume in India

    Other Exchanges

    • Metropolitan Stock Exchange (MSE): Smaller, limited presence
    • India International Exchange (IFSC): GIFT City, International Financial Services Centre

    Investor Protection Mechanisms

    Primary Mechanisms

    1. SEBI Investor Protection Fund: Compensation for fraudulent losses
    2. Investor Grievance Redressal: SCORES portal — online complaint filing
    3. Listing Agreement: Mandatory disclosure norms for listed companies
    4. Corporate Governance Norms: Independent directors, audit committees (Clause 49 / LODR)
    5. Continuous Disclosure: Quarterly results, annual reports, price-sensitive information

    Key Regulations Protecting Investors

    RegulationPurpose
    Prohibition of Insider Trading (2015)Prevents trading on unpublished price-sensitive information
    Takeover Code (2011)Open offer obligations at 25% acquisition threshold
    Listing Obligations and Disclosure Requirements (LODR)Continuous compliance and disclosure
    Buyback RegulationsShare buyback norms for price support
    ASBA (Applications Supported by Blocked Amount)Funds blocked in IPOs, not debited until allotment

    Depositories and Settlement

    • NSDL (National Securities Depository Ltd.) and CDSL (Central Depository Services Ltd.)
    • Dematerialization of shares eliminates paper-based risks
    • T+1 settlement cycle (from January 2023) — faster than many global markets

    Challenges in Securities Market

    1. Retail investor protection: Pump-and-dump schemes, social media manipulation
    2. Insider trading: Detection remains difficult despite surveillance
    3. Corporate governance lapses: Fraud (e.g., IL&FS, DHFL, Yes Bank) shakes confidence
    4. Market volatility: FII inflows/outflows cause large swings
    5. Penny stock manipulation: Small-cap stocks manipulated by price rigging
    6. Derivative market risks: Complex products may not suit retail investors
    7. Clearing and settlement risks: Cyber threats, operational failures

    Recent Reforms

    • T+1 settlement: Faster settlement reduces counterparty risk
    • Strengthened surveillance: AI/ML-based monitoring of trading patterns
    • Enhanced disclosure: ESG reporting mandates for top 1000 listed companies
    • SME platform: Separate exchange/platform for small and medium enterprises
    • FPI regulations: Tightened beneficial ownership disclosure norms
    • SEBI (Alternative Investment Funds) Regulations: Categorization and regulation of hedge funds, PE funds

    Conclusion

    India's securities market has matured significantly with robust regulation by SEBI, modern trading infrastructure, and enhanced investor protection. However, challenges of market manipulation, corporate governance, and retail investor vulnerability persist. Continuous regulatory evolution, technological adoption, and investor education are essential for market integrity and efficiency.

    Practice Questions

    1. Critically evaluate SEBI's role in investor protection. What more needs to be done?
    2. Discuss the evolution of stock exchanges in India. Compare BSE and NSE in terms of features and significance.
    3. "Insider trading undermines market integrity." Explain the regulatory framework to combat it.