What is the main purpose of equity markets?

To facilitate the trading of ownership stakes in companies and support capital raising through share issuance.

What is the difference between ordinary and preferred shares?

Ordinary shares typically carry voting rights and variable dividends; preferred shares often have fixed/priority dividends (verify specific syllabus definitions if needed).

Is market cap the same as enterprise value?

No. Market cap values equity only; enterprise value includes debt and cash considerations.

Do MTFs replace stock exchanges?

Not necessarily. They compete and coexist, offering alternative execution options.

Why do large orders matter for price?

Executing a large order quickly can push prices up (buy) or down (sell) due to liquidity limits.

Are equity markets part of wholesale or retail?

The markets are largely wholesale, but retail investors can access them via brokers/platforms.

What does “listed” mean?

The company’s shares are admitted to trading under an exchange’s rules and disclosure requirements.

Can market cap be used to compare companies?

Yes, as a broad size measure, but it doesn’t measure profitability or risk on its own.

What should I memorise for the exam?

Clear definitions, market cap formula, and how alternative trading venues work at a high level.

Equity Markets Essentials: Shares, Stock Exchanges, and Market Capitalisation — CISI IISI

Equity markets are the most recognisable financial markets, and CISI IISI expects you to explain what is traded, why equity markets exist, and how size is measured. The concept of market capitalisation is especially exam-friendly because it’s a simple measure that can be tested through definitions and quick calculations.

Beyond definitions, modern equity trading is not limited to traditional exchanges. Technology has enabled alternative venues that match buyers and sellers electronically, which changes how liquidity is accessed and how orders are executed.

This lesson focuses on the fundamentals you need now, while keeping you ready for deeper equity chapters later in your studies.

Where this topic sits inside CISI IISI

This topic sits within the overview of financial markets, alongside bonds, FX, derivatives, and insurance. It’s part of the “map” of the wholesale market landscape and links directly to trading venues, brokers, and market structure concepts.

The concept explained in plain English

Equity markets are where shares (ownership interests in companies) are bought and sold. Shares can be listed (quoted) on a stock exchange, which provides rules, infrastructure, and visibility for trading.

Market capitalisation (market cap) is the total value the market places on a company’s equity:

Market cap = share price × number of shares outstanding

At an exchange level, “domestic market capitalisation” refers to the total value of shares listed on that exchange (a measure of the exchange’s scale).

Technology has also enabled multilateral trading facilities (MTFs)—platforms that bring multiple buyers and sellers together and match orders, often operated by investment firms or market operators.

How it works step-by-step

Company issues shares: investors provide capital; investors receive ownership rights and potential dividends/capital gains.
Shares trade in the secondary market: investors buy/sell to each other through exchanges or alternative venues.
Price discovery: ongoing trading produces the “current” share price based on supply and demand.
Market cap updates continuously: as price moves, market cap changes even if the number of shares stays the same.
Trading venue choice: orders may be executed on an exchange or an MTF depending on liquidity, cost, and execution approach.

Practical examples

Market cap calculation: If a company has 1 billion shares and the share price is $25, the market cap is $25 billion.
Exchange vs MTF: A broker may route part of a large order to an exchange and part to an alternative matching venue to reduce market impact and improve execution quality.
Why market cap matters: Large-cap stocks tend to be more widely followed and potentially more liquid; small-cap stocks may be less liquid and more volatile.

Exam focus: how this is tested

Define equity markets and what is traded (ordinary/preferred shares).
Explain market capitalisation and perform basic computations.
Recognise that alternative venues (eg, MTFs) exist and what they do (match multiple buyers and sellers).
Differentiate primary issuance (raising capital) from secondary trading (ownership transfer and price discovery).

Common pitfalls and how to avoid them

Pitfall: confusing market cap with company revenue or profit.
Avoid: market cap is a market value measure, not an accounting measure.
Pitfall: thinking all trading happens on the “main exchange”.
Avoid: remember alternative venues can also match orders.
Pitfall: mixing up primary vs secondary markets.
Avoid: issuance raises funds for the company; secondary trading doesn’t (it transfers ownership).

Self-test (original questions)

Q: What is traded in equity markets?
A: Company shares (equities).
Explanation: Shares represent ownership interests in firms.
Q: Define market capitalisation.
A: Share price multiplied by the number of shares outstanding.
Explanation: It’s the market’s valuation of equity.
Q: A company has 200 million shares and trades at $10. Market cap?
A: $2 billion.
Explanation: 200m × 10 = 2,000m.
Q: Does secondary trading provide new capital to the company?
A: No.
Explanation: Investors trade with each other; the issuer doesn’t receive proceeds.
Q: What is an MTF in simple terms?
A: A system that matches multiple buyers and sellers of financial instruments.
Explanation: It’s an alternative trading venue.
Q: Give one reason a broker might split an order across venues.
A: To reduce market impact or improve execution quality.
Explanation: Large orders can move prices if executed in one place at once.
Q: True/False: Market cap stays constant unless the company issues new shares.
A: False.
Explanation: Market cap changes whenever the share price changes.
Q: What drives share prices in the market?
A: Supply and demand (and expectations about the company).
Explanation: Trading activity sets prices continuously.
Q: What’s a key difference between an exchange and an MTF?
A: Both match orders, but an exchange is a traditional listing/trading venue; an MTF is an alternative matching system run by a firm/operator.
Explanation: Venue structure and governance can differ.

Note for candidates in Riyadh

For CISI IISI Riyadh candidates, the best way to retain equity concepts is to practise quick definitions and one-line calculations daily for a week (market cap, primary vs secondary). Create flashcards for “share,” “exchange,” “market capitalisation,” and “MTF,” then test yourself with short scenarios. A practical schedule tip is to reserve one session for calculations and another for market structure vocabulary. For exam booking and identification requirements, follow the latest official CISI and/or exam provider guidance and verify any local administrative steps in advance—procedures can change over time.

FAQs

What is the main purpose of equity markets?
To facilitate the trading of ownership stakes in companies and support capital raising through share issuance.
What is the difference between ordinary and preferred shares?
Ordinary shares typically carry voting rights and variable dividends; preferred shares often have fixed/priority dividends (verify specific syllabus definitions if needed).
Is market cap the same as enterprise value?
No. Market cap values equity only; enterprise value includes debt and cash considerations.
Do MTFs replace stock exchanges?
Not necessarily. They compete and coexist, offering alternative execution options.
Why do large orders matter for price?
Executing a large order quickly can push prices up (buy) or down (sell) due to liquidity limits.
Are equity markets part of wholesale or retail?
The markets are largely wholesale, but retail investors can access them via brokers/platforms.
What does “listed” mean?
The company’s shares are admitted to trading under an exchange’s rules and disclosure requirements.
Can market cap be used to compare companies?
Yes, as a broad size measure, but it doesn’t measure profitability or risk on its own.
What should I memorise for the exam?
Clear definitions, market cap formula, and how alternative trading venues work at a high level.

Next step

To reinforce equity market concepts across the broader syllabus, take our exam-aligned CISI IISI course and practise with timed checkpoints after each lesson.

Useful links: Free Access | FAQ | Shop | eLearning portal: www.TadawulExams.com

About Tadawul Academy:
We offer structured learning paths for CISI qualifications, combining clear explanations with exam-focused practice. Our goal is to help you study smarter and track progress.

Disclaimer: Always verify exam rules, pass marks, and booking steps with the official CISI syllabus and the exam provider.

Quick Quiz

Market capitalisation is best defined as:
- A. Revenue × profit margin
- B. Share price × number of shares outstanding
- C. Total assets − total liabilities
- D. Dividend per share × shares outstanding
Secondary market trading primarily:
- A. Raises new capital for the company
- B. Transfers ownership between investors
- C. Sets corporate tax rates
- D. Eliminates investment risk
An MTF is best described as:
- A. A central bank payment system
- B. A matching system for multiple buyers and sellers
- C. A credit rating agency
- D. A company’s internal treasury desk

Answers

1: B
2: B
3: B