United Kingdom's main stock market index, the GB100, fell to 9690 points on December 2, 2025, losing 0.13% from the previous session. Over the past month, the index has declined 0.12%, though it remains 15.91% higher than a year ago, 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 December of 2025.

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

Prices for United Kingdom Stock Market Index (GB100) including live quotes, historical charts and news. United Kingdom Stock Market Index (GB100) was last updated by Trading Economics this December 2 of 2025.

Graph and download economic data for Financial Market: Share Prices for United Kingdom (SPASTT01GBM661N) from Dec 1957 to Oct 2025 about stock market and United Kingdom.

The total market capitalization of all companies trading on the London Stock Exchange (LSE) took 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 *** billion British pounds (GBP). The overall number of companies currently trading has also been falling. The number of daily trades spiked in March 2020 and then decreased as well. As of February 2025, the total market value of all companies trading on the London Stock Exchange stood at over **** trillion British pounds. European stock exchanges While almost every country has a stock Exchange, in Europe only five exchanges are considered major, with total market capital amounting to over *** trillion euros. The London Stock Exchange is the second largest in Europe and tenth largest worldwide. As of January 2025, Europe’s largest stock exchange, Euronext had a total market capital of listed companies valued at approximately **** trillion U.S. dollars.

The United Kingdom: Stock market value traded, percent of GDP: The latest value from 2022 is 25.4 percent, a decline from 27.19 percent in 2021. In comparison, the world average is 34.95 percent, based on data from 74 countries. Historically, the average for the United Kingdom from 1975 to 2022 is 50.17 percent. The minimum value, 5.83 percent, was reached in 1979 while the maximum of 129.28 percent was recorded in 2010.

As of January 29, 2025, the FTSE index stood at ******** points - well above its average value of around ***** 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 ******** 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 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 ******** 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

The United Kingdom: Stock market capitalization, billion USD: The latest value from 2022 is 3095.98 billion U.S. dollars, a decline from 3799.46 billion U.S. dollars in 2021. In comparison, the world average is 1225.97 billion U.S. dollars, based on data from 75 countries. Historically, the average for the United Kingdom from 1975 to 2022 is 1673.7 billion U.S. dollars. The minimum value, 30.1 billion U.S. dollars, was reached in 1979 while the maximum of 3946.88 billion U.S. dollars was recorded in 2013.

Actual value and historical data chart for United Kingdom Stock Market Return Percent Year On Year

The statistic shows the highs and lows of the FTSE 100 Index between 2000 and 2024. 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 2024, the FTSE reached a yearly high of ******* and a low of ********. London Stock Exchange As of May 2024, the number of companies trading on the London Stock Exchange stood at *****. These companies had a combined market capitalization of approximately *** trillion British pounds and ******* 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 ** 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 United Kingdom: Stock market capitalization w/o top 10 firms, percent of total market cap: The latest value from 2018 is 70.62 percent, an increase from 69.05 percent in 2012. In comparison, the world average is 44.15 percent, based on data from 41 countries. Historically, the average for the United Kingdom from 1998 to 2018 is 61.68 percent. The minimum value, 53.72 percent, was reached in 2008 while the maximum of 70.62 percent was recorded in 2018.

As of February 2025, the number of companies trading on the London Stock Exchange stood at 1,660 - a slight decrease from the previous month, and the lowest number of companies listed during the period under observation. These companies had a combined market capitalization of approximately 4.65 trillion British pounds and daily average trades of approximately 700,000 in February 2024.

In 2025, stock markets in the United States accounted for roughly ** percent of world stocks. The next largest country by stock market share was China, followed by the European Union as a whole. The New York Stock Exchange (NYSE) and the NASDAQ are the largest stock exchange operators worldwide. What is a stock exchange? The first modern publicly traded company was the Dutch East Industry Company, which sold shares to the general public to fund expeditions to Asia. Since then, groups of companies have formed exchanges in which brokers and dealers can come together and make transactions in one space. Stock market indices group companies trading on a given exchange, giving an idea of how they evolve in real time. Appeal of stock ownership Over half of adults in the United States are investing money in the stock market. Stocks are an attractive investment because the possible return is higher than offered by other financial instruments.

Actual value and historical data chart for United Kingdom Stock Price Volatility

Key information about United Kingdom Market Capitalization

• United Kingdom Market Capitalization accounted for 3,825.441 USD bn in Oct 2025, compared with a percentage of 3,793.672 USD bn in the previous month
• UK Market Capitalization is updated monthly, available from Apr 1999 to Oct 2025
• The data reached an all-time high of 4,211.587 USD bn in Oct 2007 and a record low of 1,402.869 USD bn in Sep 2002

CEIC converts monthly Market Capitalization into USD. London Stock Exchange provides Market Capitalization in local currency. The Federal Reserve Board period end market exchange rate is used for currency conversions. Market capitalization includes only domestically listed companies. As of 2017, definitions from the revised Markets in Financial Instruments Directive (MiFID II) have been introduced.

Key information about United Kingdom Market Capitalization: % of GDP

• United Kingdom Market Capitalization accounted for 82.7 % of its Nominal GDP in Dec 2024, compared with a percentage of 69.6 % 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 130.7 % in Dec 2006 and a record low of 69.6 % 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 9,720.5 points in Nov 2025

Stock Price Time Series for Next PLC. NEXT plc engages in the retail of clothing, homeware, and beauty products in the United Kingdom, rest of Europe, the Middle East, Asia, and internationally. It operates through NEXT Online, NEXT Retail, NEXT Finance, Total Platform, and Other Business Activities segments. The company offers NEXT branded products; and women's, men's, children's fashion clothing, and accessories; and third-party branded products. It also provides consumer credit; services to third-party brands, including websites, marketing, warehousing, distribution networks, and contact centers; and property management, which holds and leases properties. The company operates through retail stores, online retail platforms, and franchise stores. The company was formerly known as J Hepworth & Son and changed its name to NEXT plc in 1986. NEXT plc was founded in 1864 and is headquartered in Enderby, the United Kingdom.

Stock Price Time Series for ADVFN Plc. ADVFN Plc, together with subsidiaries, develops and provides financial information through the internet and research services in the United Kingdom and internationally. The company offers forex, crypto, futures, stock, and commodity market services; and market data services. It provides financial broking, financial conference event, and other internet services. ADVFN Plc was incorporated in 1989 and is based in Ongar, the United Kingdom.

London Stock Exchange reported GBP41.36 in PE Price to Earnings for its fiscal semester ending in June of 2025. Data for London Stock Exchange | LSE - PE Price to Earnings including historical, tables and charts were last updated by Trading Economics this last December in 2025.