The Financial Times Stock Exchange 100 index (FTSE 100) is a share index of the 100 companies listed on the London Stock Exchange with the highest market capitalization. The index, which began in January 1984 with the base level of 1,000, reached 8,173.02 at the end of 2024. LSE Overview Established in 1571, the London Stock Exchange (LSE) has grown to become the ninth-largest globally. Companies listed on the LSE had a companies primarily hail from the energy and pharmaceutical sectors, with Shell and AstraZeneca leading the pack. In the realm of

As of January 29, 2025, the FTSE index stood at 8,557.81 points - well above its average value of around 7,500 points in the past few years.On the 12th of March 2020, amid the escalating crisis surrounding the coronavirus and fears of a global recession, the FTSE 100 suffered the second largest one day crash in its history and the biggest since the 1987 market crash. On the 23rd of March, the FTSE index saw its lowest value this year to date at 4,993.89 but has since began a tentative recovery. With the continuation of the pandemic, the FTSE 100 index was making a tentative recovery between late March 2020 and early June 2020. Since then the FSTE 100 index had plateaued towards the end of July, before starting a tentative upward trend in November. FTSE 100 The Financial Times Stock Exchange 100 Index, otherwise known as the FTSE 100 Index is a share index of the 100 largest companies trading on the London Stock Exchange in terms of market capitalization. At the end of March 2024, the largest company trading on the LSE was Shell. The largest ever initial public offering (IPO) on the LSE was Glencore International plc. European stock exchanges While nearly every country in Europe has a stock exchange, only five are considered major, and have a market capital of over one trillion U.S dollars. European stock exchanges make up two of the top ten major stock markets in the world. Europe’s biggest stock exchange is the Euronext which combines seven markets based in Belgium, France, England, Ireland, the Netherlands, Norway, and Portugal.

The main stock market index in the United Kingdom (GB100) increased 479 points or 5.86% since the beginning of 2025, according to trading on a contract for difference (CFD) that tracks this benchmark index from United Kingdom. United Kingdom Stock Market Index (GB100) - values, historical data, forecasts and news - updated on March of 2025.

The statistic shows the highs and lows of the FTSE 100 Index between 2000 and 2023. The FTSE 100 Index is a share index of the 100 companies listed on the London Stock Exchange with the highest market capitalization, it remains one of the most widely used stock indices and is regarded as a gauge of business prosperity in the United Kingdom. In 2023, the FTSE reached a yearly high of 8,014.31 and a low of 7,256.94. London Stock Exchange As of May 2024, the number of companies trading on the London Stock Exchange stood at 1,775. These companies had a combined market capitalization of approximately 3.7 trillion British pounds and 553,000 daily average trades. Largest companies on the LSE As of March 2023, Shell Plc was the leading company listed on the London Stock Exchange in terms of market capitalization. This made them the largest of all companies trading shares on the LSE in 2023 from more than 70 countries globally. Seen as the heart of the global financial community, the London Stock Exchange is the second largest stock market in Europe and ranks seventh globally.

The FTSE All-Share Index shed around one quarter of its value between December 2019 and March 2020, largely due to the coronavirus (COVID-19) pandemic, but likely also influenced by the uncertainty around Brexit at the time. Since then, it has recovered and reached its peak of over 4,750 points at the end of February 2025.The FTSE All-Share Index is the aggregation of the FTSE 100, FTSE 250 FTSE Small Cap indexes, and represents around 98-99 percent of the total UK market capitalization. Since December 29, 2017 the index has been comprised of the 641 largest U.K. companies by market capitalization on the London Stock Exchange.

London Stock Exchange stock price, live market quote, shares value, historical data, intraday chart, earnings per share and news.

Astrazeneca was the leading pharmaceutical company in the United Kingdom as of March 7, 2024, with a market capitalization amounting to approximately 202.4 billion U.S. dollars. GlaxoSmithKline followed as the second largest pharma company in the country, with market capitalization of nearly 86.7 billion U.S. dollars. Examining the development of the FTSE 100 Index, which was launched in January 1984 with a base level of 1,000, increased by more than sevenfold to date. What is the FTSE 100 index? The Financial Times Stock Exchange 100 Index, commonly known as the "Footsie", is the most widely recognized stock market index in the United Kingdom. It is made up of the 100 largest blue-chip companies on the London Stock Exchange. Companies from various sectors, such as healthcare, consumer goods, and energy, are included in the index, as are leading banks of the United Kingdom, such as HSBC, Lloyds Banking Group, and Barclays. Moreover, it can be seen as a reflection of the investment climate in the United Kingdom. What is not included in the FTSE 100 Index? Most notably, the FTSE 100 Index, like most indices, is not adjusted for inflation. While inflation in the United Kingdom has gone down dramatically since 2023, it might be useful to adjust the historic figures on the index when comparing historic data to current levels. This is especially important when the index seems to have increased by a few percentage points because inflation may have increased at a faster rate than stock prices.

At the end of February 2025, the FTSE 100 index stood at 8,809.7, marking its highest level since January 2015. This was a significant recovery compared to the 12th of March 2020, amid the escalating crisis surrounding the coronavirus and fears of a global recession, when the FTSE 100 suffered the second-largest one-day crash in its history and the biggest since the 1987 market crash.

Key information about United Kingdom FTSE 100

• United Kingdom FTSE 100 closed at 8,809.7 points in Feb 2025, compared with 8,674.0 points at the previous month end
• UK Equity Market Index: Month End: FTSE 100 data is updated monthly, available from Jan 1984 to Feb 2025, with an average number of 5,430.8 points
• The data reached an all-time high of 8,809.7 points in Feb 2025 and a record low of 1,010.1 points in Jul 1984

FTSE Russell provides FTSE 100 Index, which is the key benchmark in the UK.


Further information about United Kingdom FTSE 100

• In the latest reports, FTSE All-Share recorded a daily P/E ratio of 14.4 in Jul 2022

2020 saw unprecedented falls in the FTSE 250 due to the economic downturn created by the COVID-19 pandemic, falling to a value of 15,101.1 in March 2020. Since then the index has recovered, reaching 20,326.4 points in February 2025.While the FTSE 100 looks at the market capitalization value of the 100 largest companies trading on the London Stock Exchange, the FTSE 250 index consists of the 101st to 350th largest companies.

The Brent Stock Market Index, also known as the FTSE 100 Index, is a market capitalization-weighted index of the top 100 companies listed on the London Stock Exchange. It is widely used as a benchmark for the performance of the UK stock market.

The total market capitalization of all companies trading on the London Stock Exchange (LSE) has taken a large hit during the early months of 2020, due mostly part to a mass sell-off of shares caused by the fears surrounding the global coronavirus (COVID-19) pandemic. Between December 2019 and March 2020, the total value of market capitalization decreased by more than 900 billion British pounds (GBP). The overall number of companies currently trading has also fallen, although the number of daily trades spiked in March 2020. As of December 2024, the total market value of all companies trading on the London Stock Exchange stood at over 3.52 trillion British pounds. European stock exchanges While almost every country has a stock Exchange, in Europe only 5 exchanges are considered major, with total market capital amounting to over one trillion euros. The London Stock Exchange is the second largest in Europe and ninth largest worldwide. As of December 2024, Europe’s largest stock exchange, Euronext had a total market capital of listed companies valued at approximately 6.44 trillion U.S. dollars.

Key information about United Kingdom Market Capitalization: % of GDP

• United Kingdom Market Capitalization accounted for 83.8 % of its Nominal GDP in Dec 2024, compared with a percentage of 70.5 % in the previous year
• UK Market Capitalization: % Nominal GDP is updated yearly, available from Dec 1999 to Dec 2024
• The data reached an all-time high of 131.2 % in Dec 2006 and a record low of 70.5 % in Dec 2023

CEIC calculates annual Market Capitalization as % of Nominal GDP from monthly Market Capitalization and quarterly Nominal GDP. London Stock Exchange provides Market Capitalization in local currency. The Office for National Statistics provides Nominal GDP in local currency. As of 2017, definitions from the revised Markets in Financial Instruments Directive (MiFID II) have been introduced. Market Capitalization includes domestically listed companies only.


Further information about United Kingdom Market Capitalization: % of GDP

• In the latest reports, FTSE All-Share recorded a daily P/E ratio of 14.4 in Jul 2022
• FTSE 100 closed at 8,674.0 points in Jan 2025

As of March 2025, the pharmaceutical company AstraZeneca was the leading company listed on the London Exchange (LSE), with a market capitalization of 184 billion British pounds. This made them the largest of all all companies listed on the LSE. Seen as the heart of the global financial community, the London Stock Exchange is the second largest stock market in Europe and ranks eighth globally. Key information The London Stock Exchange (LSE) is among the largest stock market operators globally and ranks 11th in terms of the oldest stock exchanges in existence, with 224 years of operation as of 2025. Performance after Covid The COVID-19 pandemic had a profound effect on the global economy, causing considerable volatility on the stock market. The London Stock Exchange (LSE) saw a notable decline in the market capitalization value of its listed companies, reaching its lowest value in March 2020 at approximately three trillion British pounds in correlation with a surge in the average daily number of trades, which peaked at over two billion. Following this initial reaction, the LSE observed a decrease in the average daily active traders, alongside a gradual recovery in the market capitalization of the listed companies.

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Diese Statistik zeigt die Entwicklung des FTSE 100 Index im Zeitraum der Jahre von 1984 bis 2024. Abgebildet werden jeweils die Schlussstände des Jahres in Punkten. Zum Ende des Jahres 2024 schloss der FTSE 100 Index bei einem Stand von 8.173,02 Punkten.Der FTSE 100 ist Großbritanniens wichtigster Aktienindex. Darin enthalten sind die 100 größten sowie umsatzstärksten Unternehmen des Landes, deren Anteile an der London Stock Exchange (LSE) gehandelt werden. Die Abkürzung FTSE steht dabei für „Financial Times Stock Exchange“.

The FTSE AIM 100 Index fell between January and March 2020, largely due to the coronavirus (COVID-19) pandemic. After that, the index recovered, reaching nearly 6,500 points in August 2021 - the third-highest value over the period surveyed—and well above its value of 5,000 points in January 2020. Since the beginning of 2022, however, the Index dropped again to under 4,000 points. As of the end of February 2025, it stood at 3,388.88 index points. The FTSE AIM 100 Index includes the 100 largest companies listed on the Alternative Investment Market (AIM) of the London Stock Exchange (LSE). AIM offers a more flexible regulatory system, catering for companies that are smaller, less-developed or which need more flexibility around governance.

Diese Statistik zeigt die monatliche Entwicklung des FTSE 100 Index im Zeitraum von Februar 2021 bis Februar 2025. Abgebildet werden die Schlussstände des jeweiligen Monats in Punkten. Ende Februar des Jahres 2025 schloss der FTSE 100 Index bei einem Stand von 8.809,74 Punkten. Der FTSE 100 ist Großbritanniens wichtigster Aktienindex. Darin enthalten sind die 100 größten sowie umsatzstärksten Unternehmen des Landes, deren Anteile an der London Stock Exchange (LSE) gehandelt werden. Die Abkürzung FTSE steht dabei für „Financial Times Stock Exchange“.

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This project aims to theoretically and empirically examine the implications that the divergence of investor belief could have on the implied volatility smile in stock options. In light of theoretical and empirical results in previous studies, the paper establishes various hypotheses describing the relationship between the volatility smile slope and factors widely used as proxies for investor belief. With the sample data on Options and firm-specific variables of 38 listed firms in the London Stock Exchange (LSE), the hypotheses put forward are tested using the regression tool. Investigation of the empirical results from the regression suggests that firms with smaller size and higher price to earnings ratios (P/E ratios), which are the two factors widely used proxies for investor belief, would have more pronounced volatility smile, i.e. steeper slope. Similarly, dispersion in earnings forecasts made by financial analysts, Open interest of options and Stock trading volume, which are further factors commonly used as proxy for investor belief, are also found to be in positive correlation with the steepness of smile slope. However, no evidence is found for the existence of the relationship between price to book ratios (P/B ratios) and the skewness of FTSE 100 index options.