Primary & Secondary Markets & Role of Stock Exchanges

The capital market operates through two interconnected wings: the Primary Market, where fresh capital is born, and the Secondary Market, where those securities live and trade every day. Together, they form the heartbeat of corporate investment and wealth creation.

1. The Primary Market (New Issue Market)

The Primary Market is the market where corporations, governments, and institutions issue new financial securities directly to public or private investors to raise fresh capital for setting up new projects, expanding existing factories, or paying off expensive debts.

Methods of Floating Securities in the Primary Market

┌────────────────────────────────────────────────────────────────────────┐
│               PRIMARY MARKET ISSUANCE METHODS                          │
├─────────────────┬──────────────────┬─────────────────┬─────────────────┤
│ 1. Public Issue │ 2. Rights Issue  │ 3. Bonus Issue  │ 4. Private      │
│ (IPO / FPO)     │ (To existing     │ (Free shares out│    Placement    │
│                 │  shareholders)   │  of reserves)   │ (Institutions)  │
└─────────────────┴──────────────────┴─────────────────┴─────────────────┘

Initial Public Offering (IPO): The first time an unlisted private company sells its shares to the general public to list on stock exchanges (e.g., Zomato, LIC, Tata Technologies).
Follow-on Public Offering (FPO): When a company that is already publicly listed issues additional fresh shares to the public to raise further funds.
Rights Issue: Fresh shares offered directly to existing shareholders in proportion to their current holding (e.g., 1 right share for every 5 shares owned) at a discounted price.
Private Placement: Selling securities to a small, select group of sophisticated institutional investors (mutual funds, insurance funds, banks) without a public prospectus. In India, this includes Qualified Institutional Placement (QIP) and Preferential Allotment.
Offer for Sale (OFS): Where promoters or existing large private equity investors sell their existing shareholding to the public through the stock exchange window without diluting total equity capital.

Book Building Process vs Fixed Price Issue

Fixed Price Issue: The company and merchant banker determine and state the exact issue price in advance on the prospectus (e.g., Rs. 250 per share).
Book Building Process: The company announces a price band (e.g., Floor Price: Rs. 480 to Cap Price: Rs. 500). During the 3-day bidding window, retail, HNI, and institutional investors place electronic bids for the quantity they wish to buy at various prices within the band. The final issue price (Cut-off Price) is discovered mathematically based on total demand.

2. The Secondary Market (Stock Exchanges)

The Secondary Market is the organized marketplace where previously issued shares, debentures, and derivatives are traded among buyers and sellers. In this market, money flows between investors, and the issuing company receives no direct money from secondary trades (unless it conducts an open-market share buyback).

Primary Market vs Secondary Market

Basis of Comparison	Primary Market	Secondary Market
Type of Capital	Fresh capital raised by issuing company	Trading of existing, outstanding securities
Recipient of Proceeds	Goes directly to the issuing enterprise	Goes to the selling investor
Intermediaries	Merchant bankers, underwriters, registrars	Stockbrokers, clearing houses, depositories
Price Determination	Fixed price or discovered via book building	Continuous, second-by-second market supply/demand
Physical / Venue	No specific geographical venue (via syndicate)	Recognized Stock Exchanges (NSE, BSE)
Buying / Selling	Investors can only buy; cannot sell back here	Investors buy and sell freely among themselves

3. Role and Functions of Stock Exchanges in India

Stock exchanges (BSE and NSE) perform several functions essential to a modern economy:

┌────────────────────────────────────────────────────────────────────────┐
│                   ROLE OF STOCK EXCHANGES IN INDIA                     │
├──────────────────────────┬─────────────────────────────────────────────┤
│ 1. Providing Continuous  │ Investors can convert shares into cash at   │
│    Liquidity             │ fair market value at any moment.            │
├──────────────────────────┼─────────────────────────────────────────────┤
│ 2. Fair Price Discovery  │ Continuous bids and asks ensure share price │
│                          │ reflects corporate performance and news.    │
├──────────────────────────┼─────────────────────────────────────────────┤
│ 3. Mobilizing Small      │ Makes industrial investment accessible to   │
│    Savings               │ ordinary citizens saving small monthly sums.│
├──────────────────────────┼─────────────────────────────────────────────┤
│ 4. Promoting Corporate   │ Listed firms must file quarterly financials │
│    Governance            │ and disclose major events per SEBI LODR.    │
├──────────────────────────┼─────────────────────────────────────────────┤
│ 5. Economic Barometer    │ Market indices (SENSEX/NIFTY) reflect the   │
│                          │ overall health and sentiment of the economy.│
└──────────────────────────┴─────────────────────────────────────────────┘

4. Key Stock Exchanges & Benchmark Indices in India

1. Bombay Stock Exchange (BSE)

Established in 1875 by Premchand Roychand as The Native Share & Stock Brokers’ Association.
Oldest stock exchange in Asia.
Flagship Index: S&P BSE SENSEX (Sensitivity Index), introduced in 1986, comprising 30 financially sound and actively traded blue-chip companies across key sectors.

2. National Stock Exchange of India (NSE)

Incorporated in 1992 on the recommendation of the Pherwani Committee; commenced equity trading in 1994.
Revolutionized Indian trading by introducing nationwide, satellite-linked, electronic screen-based trading (NEAT system), ending the physical open-outcry trading ring.
World’s largest derivative exchange by contract volume.
Flagship Index: NIFTY 50, comprising 50 leading Indian stocks across diversified sectors.

5. Modern Trading, Clearing & Settlement Mechanism

The Indian stock market operates on one of the fastest, safest, and most advanced electronic settlement infrastructures in the world.

The Trade-to-Settlement Lifecycle

[ Investor Places Order via App ]
               │
               ▼
   [ Stockbroker (Zerodha, Groww, AngelOne) ]
               │
               ▼
   [ Stock Exchange Order Matching Engine (NSE/BSE) ]
               │
               ▼
   [ Trade Execution Confirmed ]
               │
               ▼
   [ Clearing Corporation (NSCCL / ICCL) ]
   (Guarantees financial settlement via Multilateral Netting)
               │
               ▼
   [ Electronic Depository (NSDL / CDSL) ]
   (Debits seller's Demat and credits buyer's Demat)

Key Milestones in Settlement

Demat System: Replaced physical paper share certificates with electronic ownership records in Demat accounts via Depositories (NSDL and CDSL), eliminating risks of fake shares, bad delivery, and transit loss.
T+1 Settlement Cycle: India became the first major global economy in 2023 to fully transition to a T+1 Settlement Cycle (trades executed on Monday are settled, and shares/cash credited, on Tuesday). Pilot trials for T+0 (same-day settlement) and instant settlement have also commenced.

6. Summary for BBA Exams

Primary Market: First-time issue of securities; funds flow to company; methods include IPO, FPO, Rights Issue, Private Placement.
Book Building: Price discovery within a band (Floor to Cap price) through electronic bidding.
Secondary Market: Trading existing securities among investors; provides continuous liquidity and price discovery.
Exchanges: BSE (est. 1875, SENSEX with 30 stocks) and NSE (est. 1992, NIFTY 50).
Settlement: Paperless trading via NSDL/CDSL Demat accounts and T+1 settlement guaranteed by Clearing Corporations.

Primary & Secondary Markets & Role of Stock Exchanges | BBA DAVV Notes