London Stock Exchange (LSE): Definition, History and Major Events (2024)

What Is the London Stock Exchange (LSE)?

The London Stock Exchange (LSE) is the primary stock exchange in the United Kingdom and its largest. Originated more than 300 years ago, the regional exchanges were merged in 1973 to form the Stock Exchange of Great Britain and Ireland, later renamed the London Stock Exchange (LSE). The Financial Times Stock Exchange (FTSE) 100 Share Index, or "Footsie", is the dominant index, containing 100 of the top blue-chip stocks on the LSE.

The stock exchange is physically located in the city of London. In 2007, the London Stock Exchange merged with the Milan Stock Exchange,the Borsa Italiana,to form theLondon Stock Exchange Group.

Key Takeaways

  • The London Stock Exchange (LSE) is one of the oldest stock exchanges in the world, the largest in Europe, and the primary stock exchange of the United Kingdom.
  • The London Stock Exchange (LSE) rivals the New York Stock Exchange (NYSE) in terms of market capitalization, trade volume, access to capital, and trade liquidity.
  • The "Big Bang" refers to the government's deregulation of the London stock market on Oct. 27, 1986, an event that led to a modernized electronic trading system and opened up the LSE to capital markets worldwide.

Understanding the London Stock Exchange (LSE)

London has long been one of the world's leading financial cities, well-known as a hub for international trade, banking, and insurance. The history of the London Stock Exchange (LSE) goes back to 1698 when broker John Castaing began posting the prices of stocks and commodities at Jonathan's Coffee House, which was a popular meeting place for businessmen to conduct trades. Castaing called his price list "The Course of the Exchange and Other Things."

By 1801 it became clear that a formal system was needed to deter fraud and unscrupulous traders. Brokers agreed to a set of rules and paid a membership fee to belong to the exchange, thus paving the way for the first regulated stock exchange in London.

Through its primary markets, the London Stock Exchange (LSE) provides cost-efficient access to some of the world’s deepest and most liquid pools of capital. It is home to a wide range of companies and provideselectronicequities trading for listed companies.

The LSE is the most international of all stock exchanges with thousands of companies from more than 60 countries, and it is the premier source of equity-market liquidity, benchmark prices, and market data in Europe. Linked by partnerships to international exchanges in Asia and Africa, the LSE intends to remove cost and regulatory barriers fromcapital markets worldwide.

The LSE and the Big Bang

On Oct. 27, 1986, the U.K. government deregulated the London stock market. Known as the "Big Bang" because of the massive changes that immediately ensued, deregulation introduced electronic trading to the London Stock Exchange, which replaced traditional open outcry trading. The new system was efficient and faster, allowing trading volumes to increase and enabling the LSE to successfully rival other global exchanges, such as the New York Stock Exchange (NYSE).

The Big Bang was part of the government's reform program to eliminate overregulation and encourage free-market competition. It introduced other significant changes to the structure of the financial markets. These include the elimination of minimum fixed commissions on trades and the removal of the separation between companies that traded stocks and those that advised investors.

These changes increased competition among brokerage companies and led to a series of mergers and acquisitions. Another Big Bang change allowed foreign ownership of U.K. brokers, which opened London's market to international banks.

The Main Market

The Main Market of the London Stock Exchangeisone of the world's mostdiverse stock marketswith companies making up40 differentsectors.A listing on the LSE's Main Market gives companies access to real-time pricing;deep pools of capital;benchmarking through the FTSE UK Index Series; and significant levels ofmedia coverage, research, and announcements.

There are a number of different ways for companies to jointhe Main Market, including the following:

Premium

The Premium segment applies onlyto equity shares issued by commercial trading companies. Premium listing issuers are required to meet the UK’s super-equivalent rules, which are higher than theminimum requirements of the European Union (EU). Because of these higher standards, Premium-listed companies may have access to a lower cost of capital and to investors who seek out companies that adhere to the highest standards. A company with a Premium listing also has the possibility of being included in one of the FTSE indices.

Standard

The Standard segment is open to the issuing of equity shares, Global Depositary Receipts (GDRs), debt securities,andderivatives that must comply with EU minimum requirements. The overall compliance burden is lighter for companies with a Standard listing. A Standard listing helps companies from emerging markets attract investments from London's large pool of available capital.

Other Segments

The High Growth Segment and the Specialist Fund Segment aredesigned specifically for high growth, revenue-generating businesses, andhighly specialized investment entities thattarget institutional investors or professionally advised investors, respectively. The High Growth Segment is for companies that are not eligible for a Premium or Standard listing but are seeking funding to grow their companies.

What Companies Does the London Stock Exchange Group Own?

Advise from the London Stock Exchange (LSE) itself, the LSEG also owns FTSE Russell International, Refinitiv, Tradeweb, and LCH Clearing.

When Was the London Stock Exchange Established?

The LSE was formed in 1801 as London's first regulated exchange.

What Are the Top Companies on the London Exchange?

The biggest UK companies listed on the LSE as of Q2 2022 are:

  1. Shell
  2. AstraZeneca
  3. HSBC
  4. Diageo
  5. Unilever
London Stock Exchange (LSE): Definition, History and Major Events (2024)

FAQs

London Stock Exchange (LSE): Definition, History and Major Events? ›

The London Stock Exchange (LSE) is the primary stock exchange in the United Kingdom and its largest. Originated more than 300 years ago, the regional exchanges were merged in 1973 to form the Stock Exchange of Great Britain and Ireland, later renamed the London Stock Exchange (LSE).

What is the brief history of London Stock Exchange? ›

London Stock Exchange is one of the world's oldest stock exchanges and can trace its history back more than 300 years. LSEG was created in October 2007 (as the London Stock Exchange Group) when London Stock Exchange merged with Milan Stock Exchange, Borsa Italiana.

What is the history of the stock exchange UK? ›

The Royal Exchange had been founded by English financier Thomas Gresham and Sir Richard Clough on the model of the Antwerp Bourse. It was opened by Elizabeth I of England in 1571. During the 17th century, stockbrokers were not allowed in the Royal Exchange due to their rude manners.

What is the definition of stock exchange in history? ›

A stock exchange is a market setup where the buyers and sellers trade securities. The securities could be equity, bonds, debt instruments, or exchange-traded funds. The stock market works on the basic principle of matching supply and demand through an auction process.

What was the biggest event in stock market history? ›

1929 stock market crash

The worst stock market crash in history started in 1929 and was one of the catalysts of the Great Depression. The crash abruptly ended a period known as the Roaring Twenties, during which the economy expanded significantly and the stock market boomed.

What is the London Stock Exchange known for? ›

It is home to a wide range of companies and provides electronic equities trading for listed companies. The LSE is the most international of all stock exchanges with thousands of companies from more than 60 countries, and it is the premier source of equity-market liquidity, benchmark prices, and market data in Europe.

Why is the London Stock Exchange important? ›

One of the world's oldest stock exchanges, the London Stock Exchange enables companies and governments from around the world to issue securities, such as shares or bonds, to raise capital.

How did the London Stock Exchange develop? ›

The exchange was formally established in 1773 by a group of stockbrokers who had been trading in the area's coffee houses. This set-up was in place for more than a century because stockbrokers were deemed too uncouth to be allowed into the Royal Exchange which was established as the City's centre of commerce in 1571.

What are some fun facts about the London Stock Exchange? ›

It is the biggest stock exchange in the Europe and third largest in the world. It is the home of the FTSE 100 Index, as well as others. The Exchange was opened in 1801 by Queen Elizabeth I. There are currently 2,938 companies from over 60 countries listed on the London Stock Exchange.

What is the main market of the London Stock Exchange? ›

London Stock Exchange's Main Market is the UK's principal regulated market for bond issuance and is a globally recognised listing venue for domestic and foreign issuers, including a number of sovereigns.

Why was the stock exchange important? ›

What Is the Purpose of a Stock Exchange? A stock exchange brings companies and investors together. A stock exchange helps companies raise capital or money by issuing equity shares to be sold to investors.

What is stock exchange and what are its main functions? ›

A stock exchange or securities exchange is an organized financial market where traders trade in securities. In these exchanges, the issue and redemption of securities are also performed. Stock exchanges function as 'continuous auction' markets where traders consummate transactions through electronic trading platforms.

What is a stock exchange what is its main purpose? ›

Stock exchanges allow companies to raise capital and investors to make informed decisions using real-time price information. Exchanges can be a physical location or an electronic trading platform. Though people are typically familiar with the image of the trading floor, many exchanges now use electronic trading.

What 3 events caused the stock market crash? ›

Among the more prominent causes were the period of rampant speculation (those who had bought stocks on margin not only lost the value of their investment, they also owed money to the entities that had granted the loans for the stock purchases), tightening of credit by the Federal Reserve (in August 1929 the discount ...

What are 3 sort of events that impact the stock market? ›

Company stock prices and the stock market in general can be affected by world events such as war and civil unrest, natural disasters and terrorism. These influences can be direct and indirect, and they often occur in chain reactions.

What was the worst stock fall in history? ›

Table
NameDate
Wall Street Crash of 192924 Oct 1929
Recession of 1937–19381937
Kennedy Slide of 196228 May 1962
Brazilian Markets Crash of 1971Jul 1971
49 more rows

What does the LSE stand for? ›

London School of Economics and Political Science. © LSE 2023.

Who controls the London Stock Exchange? ›

London Stock Exchange Group plc (LSEG) is a United Kingdom-based stock exchange and financial information company headquartered in the City of London, England. It owns the London Stock Exchange (on which it is also listed), Refinitiv, LSEG Technology, FTSE Russell, and majority stakes in LCH and Tradeweb.

Can Americans invest in the London Stock Exchange? ›

You can also buy LSE-listed stocks if you live in the U.S. using American depositary receipts (ADRs) listed on U.S. stock exchanges through Interactive Brokers. Your selection of ADRs may be limited to larger U.K. companies if they are listed on the New York Stock Exchange (NYSE).

How many companies are on the London Stock Exchange? ›

Its location at the heart of the world's pre-eminent financial centre makes it the ideal home to more than 1,000 companies from 100 countries, including many of the world's largest, most successful and dynamic companies.

What is the London Stock Exchange's aim and high growth segment? ›

The High Growth Segment (HGS) is a segment of the Main Market of the London Stock Exchange. It is designed for mid-sized European and UK companies that require access to capital and a public platform to continue their growth. It is only for equity shares and only for EEA incorporated issuers.

What is the mission and vision of the London Stock Exchange? ›

Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.

Is London no longer the biggest stock market? ›

This was the year that the UK lost its crown as Europe's biggest stock market. The combined market capitalization of primary listings in Paris - excluding ETFs and ADRs - was $2.97 trillion as of Dec. 15 versus London's $2.95 trillion, according to data compiled by Bloomberg.

What is the famous market in London? ›

Arguably the most famous market in London is Covent Garden Market. In general, Covent Garden is a great shopping and entertainment district in the heart of central London. This area really has it all – a great selection of shops, restaurants, and of course, market stalls.

What is the famous market called in London? ›

Covent Garden Market

Housed in and around the iconic Market Building, this central London shopping market is an architectural masterpiece. Alongside Apple Market, speciality shops such as perfume boutiques, homeware stores, restaurants and cafes, you'll find gorgeous crafts, antiques and jewellery.

What is stock exchange answer in one sentence? ›

A stock exchange is a place where people buy and sell stocks and shares. The stock exchange is also the trading activity that goes on there and the trading organization itself.

What are the most important stock exchanges in world? ›

The Shenzhen Stock Exchange had a $5.2 trillion market capitalization as of January 2023. National Association of Securities Dealers Automated Quotations Stock Market - Nasdaq, Shenzhen Stock Exchange, New York Stock Exchange, and Shanghai Stock Exchange are some of the biggest stock exchanges in the world.

What are the two main functions of the stock market? ›

The two functions of the stock market in the US economy today are to provide liquidity to investors and to provide a platform for companies to raise capital.

What is the conclusion of stock exchange? ›

In conclusion, the Indian stock exchange is synonymous with NSE (National Stock Exchange) and the Bombay Stock Exchange (BSE). Both act as the vital component of the country's financial system and economy.

What are the four roles of stock exchange market? ›

Buying and selling of shares. Mobilising savings for investment. Listing of companies. Issuing of new securities / raising capital.

What crashes the stock market? ›

The term stock market crash refers to a sudden and substantial drop in stock prices. Stock market crashes are often the result of several economic factors, including speculation, panic selling, or economic bubbles, and they may occur amid the fallout of an economic crisis or major catastrophic event.

What are 2 facts about the stock market crash? ›

Interesting Facts About the Stock Market Crash of 1929
  • Many banks that had invested in the stock market or loaned money to investors went out of business.
  • When stocks become overvalued it is often called a "bubble."
  • The worst one day percentage fall of the U.S. stock market was on October 19, 1987.

What were 5 causes of the stock market crash? ›

Equally relevant issues, such as overpriced shares, public panic, rising bank loans, an agriculture crisis, higher interest rates and a cynical press added to the disarray.

What were 4 causes of the stock market crash? ›

Among the other causes of the stock market crash of 1929 were low wages, the proliferation of debt, a struggling agricultural sector and an excess of large bank loans that could not be liquidated.

What is the biggest indicator of a stock market crash? ›

The Hindenburg Omen is a technical indicator that was designed to signal the increased probability of a stock market crash. It compares the percentage of new 52-week highs and lows to a predetermined reference percentage.

What goes up when stocks crash? ›

Gold, silver and bonds are the classics that traditionally stay stable or rise when the markets crash. We'll look at gold and silver first. In theory, gold and silver hold their value over time. This makes them attractive when the stock market is volatile, and the increased demand drives the prices up.

How many times has the stock market collapsed? ›

Historical stock market crashes in the U.S. occurred in 1929, 1987, 1999-2000, 2008, and 2020.

When was the last time stocks crashed? ›

2008 Crash

The market crash of 2008 began with the Dow's 777.68-point drop on September 29, 2008.

What caused the 1987 crash? ›

Many market analysts theorize that the Black Monday crash of 1987 was largely driven simply by a strong bull market that was overdue for a major correction. 1987 marked the fifth year of a major bull market that had not experienced a single major corrective retracement of prices since its inception in 1982.

Is the London Stock Exchange older than NYSE? ›

The London Stock Exchange Limited (LSE) is the world's oldest stock exchange and one of the top three stock exchanges in the world, after the New York and Tokyo exchanges. Founded in 1773 and reincorporated as a private limited company in 1986, the LSE is also the world leader in international share trading.

When did the London Stock Exchange floor close? ›

Following deregulation in 1986 known as the 'Big Bang', the traditional system of open outcry on the stock exchange trading floor was replaced by electronic trading. As such, London Stock Exchange no longer has a trading floor.

Why was the Stock Exchange created? ›

The New York Stock Exchange traces its origins to the Buttonwood Agreement signed by 24 stockbrokers on May 17, 1792, as a response to the first financial panic in the young nation. It set rules for how stocks could be traded and established set commissions.

What made London the money market of the world? ›

Seven years later, the city's financial markets were deregulated in a move so tremendous that it was dubbed the "Big Bang.” The removal of fixed rate commissions, entry of foreign companies and switch to electronic trading helped kick off a financial revolution that would cement London's place as the global financial ...

Can Americans buy on London Stock Exchange? ›

Investors from many different countries participate in trading on the exchange, including U.S. investors using international brokers and buying and selling ADRs listed on U.S. exchanges and using U.S. dollars.

Can Americans trade on the London Stock Exchange? ›

You can also buy LSE-listed stocks if you live in the U.S. using American depositary receipts (ADRs) listed on U.S. stock exchanges through Interactive Brokers. Your selection of ADRs may be limited to larger U.K. companies if they are listed on the New York Stock Exchange (NYSE).

What are the 3 major stock exchanges? ›

The New York Stock Exchange is the largest stock exchange in the world, with an equity market capitalization of nearly 25.1 trillion U.S. dollars as of March 2023. The following three exchanges were the NASDAQ, the Shanghai Stock Exchange, and the Euronext. What is a stock exchange?

What is the most valuable company on the London Stock Exchange? ›

HSBC (LSE:HSBA)

The UK's most valuable bank by market cap – and Europe's biggest bank by assets under management – is HSBC. Originally founded in Hong Kong (and called the Hong Kong and Shanghai Banking Corporation), since 1991 HSBC has been based in London.

Do floor traders still exist? ›

Open-outcry was the primary trading method used on trading floors before the rise of electronic trading. Today trading floors still exist but are limited in their scope and capacity as they have been replaced by screens and algorithmic trading.

What is the oldest market in London? ›

Borough Market has a history spanning over a millennium and is widely considered London's oldest retail and wholesale food market. It's been operating at its current site since 1756. With over 100 stalls covering about 4.5 acres, Borough Market is also one of the largest food markets in the capital.

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