Decoding India's capital market: from t+1 to t+0 settlement | SEBI's new Rules & UPSC Insights

From Paper-Based Chaos to a Digital Powerhouse

Imagine the Indian economy as a colossal engine, propelling the nation towards its ambitious goal of becoming a developed economy by 2047. The capital market is the high-octane fuel that powers this engine. It is the sophisticated mechanism that channels the savings of households and foreign investors into productive long-term investments for corporations and the government. Historically, this market was a chaotic affair of paper share certificates and speculative practices like Badla. Today, it stands transformed into one of the world’s most advanced, technology-driven ecosystems, a journey accelerated by landmark reforms and the watchful eye of its regulator, the Securities and Exchange Board of India (SEBI).

This article decodes the essential components of India’s capital market, focusing on the revolutionary changes of the last 18 months that are critical for the UPSC Civil Services Exam.

The Bedrock of Capital: Understanding Company Shares

At the heart of the capital market are securities, the most common of which are shares. Understanding how a company’s capital is structured is fundamental.

Mnemonic for Prelims: To remember the hierarchy of capital, think: “All Indian Students Pass” -> Authorised, Issued, Subscribed, Paid-up.

Shares can be issued ‘at Par’ (at face value, e.g., ₹10) or ‘at Premium’ (above face value, e.g., ₹50 for a ₹10 share). Companies with strong track records often issue shares at a premium to raise more capital with fewer shares. A unique provision is the Greenshoe Option, which allows a company to sell up to 15% more shares than planned if an Initial Public Offering (IPO) is heavily oversubscribed.

Fun Fact: The “Greenshoe Option” gets its name from the Green Shoe Manufacturing Company (now part of Wolverine World Wide), which was the first company to implement this provision in its IPO.

The Trading Arena: Settlement, Demat, and Derivatives

Efficient trading requires a robust back-end infrastructure. India’s journey from a physical to a digital market has been revolutionary.

Dematerialization (Demat): The Depositories Act, 1996 was a game-changer, allowing for the conversion of physical share certificates into an electronic, ‘paperless’ format. This process, known as dematerialization, is handled by two key Depositories: the National Securities Depositories Ltd. (NSDL) and the Central Depository Services Ltd. (CDSL). This single reform eliminated risks of theft, forgery, and delays, making transactions instantaneous.

Settlement Cycle Transformation (The BIG Update): The ‘Rolling Settlement’ system, where trades were settled a few days after the transaction (T+5, then T+3, then T+2), was a significant reform. In 2023, India fully transitioned to a T+1 settlement cycle, becoming the second major market after China to do so. This means trades are settled the very next business day.

Building on this, SEBI has pushed the boundaries further. In March 2024, it introduced an optional T+0 (same-day) settlement cycle for an initial set of 25 stocks. As of late 2024, SEBI has announced a phased expansion of this optional T+0 facility to the top 500 listed companies, starting from January 31, 2025. This move is designed to provide investors with faster access to their funds and securities, thereby increasing market liquidity and efficiency.

Derivatives: A derivative is a financial contract whose value is derived from an underlying asset (like a stock, commodity, or currency). The most common types are Futures and Options. In India, derivatives are legally recognized as ‘securities’ under the Securities Contracts (Regulation) Act, 1956 [SC(R)A], which provides the legal framework for their trading on stock exchanges.

Analogy: Think of a derivative like an insurance policy for a farmer. The farmer can enter a futures contract to sell their wheat harvest at a fixed price in three months. The value of this contract is derived from the price of wheat. This protects the farmer from a potential price drop, effectively managing their risk.

Attracting Global Capital: The Role of Foreign Portfolio Investment (FPI)

Foreign Portfolio Investment (FPI) refers to capital invested in a country’s financial assets by foreign investors. This is a critical source of funds for the Indian economy. To keep the investment climate attractive, SEBI continuously refines its regulations.

In May 2024, SEBI issued a comprehensive Master Circular for Foreign Portfolio Investors, consolidating all previous guidelines and streamlining the regulatory framework. Further amendments in June and July 2024 introduced significant changes. For instance, the SEBI (Foreign Portfolio Investors) Second Amendment Regulations, 2024, enhanced flexibility for NRIs, OCIs, and Resident Individuals to invest in FPIs based in International Financial Services Centres (IFSCs), allowing up to 100% contribution in certain cases. These moves are aimed at attracting more foreign capital and developing India’s IFSCs as global financial hubs.

The New Frontiers: Social Stock Exchange and Innovative Instruments

The Indian capital market is not just deepening; it’s also diversifying.

1. Social Stock Exchange (SSE): A groundbreaking initiative, the SSE was introduced as a separate segment on the Bombay Stock Exchange (BSE) and National Stock Exchange (NSE). It allows Social Enterprises (both non-profit and for-profit) to raise capital from the public. In September 2025, SEBI issued fresh guidelines sharpening the eligibility and disclosure norms for organizations listing on the SSE. These enterprises can raise funds through instruments like Zero Coupon Zero Principal (ZCZP) bonds, where investors contribute philanthropically without expecting financial returns. This channels private capital towards social development goals.

2. REITs and InvITs: Real Estate Investment Trusts (REITs) and Infrastructure Investment Trusts (InvITs) are instruments that allow investors to pool their money to invest in a portfolio of income-generating real estate or infrastructure assets, respectively. They function like mutual funds and are traded on stock exchanges, providing a vital route for funding India’s infrastructure ambitions.

Statistic: Since 2017, India’s capital markets have grown from representing 144% of GDP to about 175%, showcasing their expanding role in financing the nation’s growth.

Critical Policy Appraisal

Analytical Lens: UPSC Focus (Mains & Prelims)

Conceptual Basis: The legal backbone of the Indian capital market rests on three pillars:

1. The SEBI Act, 1992: Establishes SEBI as the statutory regulator with powers to protect investors and regulate the market.
2. The Securities Contracts (Regulation) Act, 1956 (SC(R)A): Provides the legal framework for stock exchanges, listing of securities, and defines terms like ‘securities’ and ‘derivatives’.
3. The Companies Act, 2013: Governs the incorporation of companies and sets rules for the issuance of shares and debentures (prospectus, capital structure, etc.).

UPSC Integration: Connecting the Dots

• Indian Economy (GS Paper 3): Directly linked to topics like mobilization of resources, capital formation, financial inclusion, and infrastructure financing. The efficiency of the capital market is crucial for achieving India’s GDP growth targets.
• Polity & Governance (GS Paper 2): The role, powers, and functions of statutory regulatory bodies like SEBI are a key topic. SEBI’s quasi-legislative and quasi-judicial powers are an important aspect of governance.
• International Relations (GS Paper 2): FPI flows are heavily influenced by global economic conditions, monetary policies of central banks like the US Federal Reserve, and geopolitical events. This links the domestic market to global finance.

Future Impact & Policy Relevance: The future of the Indian capital market is geared towards greater efficiency, inclusion, and innovation. The move towards instantaneous settlement (T+0) will place India at the forefront of global markets. The success of the Social Stock Exchange could create a new paradigm for social-impact financing. For policymakers, the key challenge will be to balance innovation with robust risk management, deepen retail participation beyond urban centers, and maintain a stable policy environment to attract long-term foreign investment, which is indispensable for funding India’s ambition to become a $30 trillion economy by 2047.

UPSC Prelims Practice Question (MCQ):

Which of the following entities in India are legally designated as ‘Depositories’ responsible for holding securities in a dematerialized form?

a) National Stock Exchange (NSE) and Bombay Stock Exchange (BSE) b) Securities and Exchange Board of India (SEBI) and Reserve Bank of India (RBI) c) National Securities Depositories Ltd. (NSDL) and Central Depository Services Ltd. (CDSL) d) National Securities Clearing Corporation (NSCC) and Indian Clearing Corporation Ltd. (ICCL)

Explanation: The correct answer is (c). Under the Depositories Act, 1996, NSDL and CDSL are the two central securities depositories in India that hold securities (like shares, bonds, etc.) in an electronic or dematerialized form.

UPSC Mains Practice Question:

Q. The Indian capital market has undergone a significant transformation, moving from a speculative arena to a key driver of economic growth. Critically analyze the role of the Securities and Exchange Board of India (SEBI) in facilitating this change and discuss the remaining challenges in ensuring robust investor protection and deepening market penetration. (15 Marks, 250 Words)

Mind Map Outline (Revision Structure)

• Indian Capital Market: An Overview
  • Role: Channeling savings into productive investments.
  • Evolution: From physical (Badla system) to digital (Screen-Based Trading).
  • Key Regulator: Securities and Exchange Board of India (SEBI).
• Core Components: Shares & Capital Structure
  • Types of Capital
    • Authorised Capital
    • Issued Capital
    • Subscribed Capital
    • Paid-up Capital
  • Share Issuance Concepts
    • Initial Public Offering (IPO)
    • Shares ‘at Par’ vs. ‘at Premium’
    • Greenshoe Option
• Trading, Settlement & Infrastructure
  • Dematerialization (Demat)
    • Legal Basis: Depositories Act, 1996
    • Key Institutions: NSDL & CDSL
  • Settlement Cycles (Key Recent Development)
    • Historical Context: T+5 to T+2
    • Current Standard: T+1 Settlement
    • Latest Reform (2024-25): Optional T+0 (Same-Day) Settlement for top 500 stocks.
• Key Financial Instruments
  • Shares (Equity): Bonus Shares, Sweat Shares
  • Debentures (Debt): Optionally Fully Convertible Debentures (OFCDs)
  • Derivatives
    • Legal Basis: SC(R)A, 1956
    • Types: Futures, Options
    • Purpose: Hedging and Risk Management
• Foreign Investment
  • Foreign Portfolio Investment (FPI)
    • Role: Source of significant capital inflows.
    • Latest Reforms (2024): SEBI’s Master Circular and amendments to ease regulations and attract investment via IFSCs.
• Modern & Emerging Frontiers
  • Social Stock Exchange (SSE)
    • Purpose: Funding for Social Enterprises.
    • Key Instrument: Zero Coupon Zero Principal (ZCZP) bonds.
    • Recent Update (2025): Strengthened disclosure norms.
  • REITs & InvITs
    • Purpose: Funding Real Estate and Infrastructure projects.
• Regulatory & Policy Analysis
  • Legal Framework
    • SEBI Act, 1992
    • SC(R)A, 1956
    • Companies Act, 2013
  • Critical Appraisal
    • Challenges: Volatility, Low Penetration
    • Opportunities: Technology, New Instruments, Investor Education