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SEAQ
The Stock Exchange Automated Quotation system (or SEAQ) is a system for trading small-cap London Stock Exchange (LSE) companies. Stocks need to have at least two market-makers to be eligible for trading via SEAQ. New securities cannot be listed via the SEAQ system. In the LSE, only AIM stocks with low liquidity are traded on the SEAQ market. It is a quote-driven market made by specialized and competing dealers, also known as market-makers. The system contains no public limit order book. The idea behind the SEAQ system is that individual investors should always be able to trade and that the element of competition between market-makers should lead to narrower dealing Bid–ask spreads. However, Bid/Ask spreads and hence trading costs on SEAQ are typically high because of the combination of the market-maker driven trading system and the lack of liquidity. Regulation The AIM market is not considered to be an EURM (European Regulated Market), it is instead classified as multil ...
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Market Maker
A market maker or liquidity provider is a company or an individual that quotes both a buy and a sell price in a tradable asset held in inventory, hoping to make a profit on the difference, which is called the ''bid–ask spread'' or ''turn.'' This stabilizes the market, reducing price variation (Volatility (finance), volatility) by setting a trading price range for the asset. In U.S. markets, the U.S. Securities and Exchange Commission defines a "market maker" as a firm that stands ready to buy and sell stock on a regular and continuous basis at a publicly quoted price. A Designated Primary Market Maker (DPM) is a specialized market maker approved by an exchange to guarantee a buy or sell position in a particular assigned security, option, or option index. In currency exchange Most foreign exchange trading firms are market makers, as are many banks. The foreign exchange market maker both buys foreign currency from clients and sells it to other clients. They derive income from the ...
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London Stock Exchange
The London Stock Exchange (LSE) is a stock exchange based in London, England. the total market value of all companies trading on the LSE stood at US$3.42 trillion. Its current premises are situated in Paternoster Square close to St Paul's Cathedral. Since 2007, it has been part of the London Stock Exchange Group (LSEG, which the exchange also lists (ticker symbol LSEG)). Despite a post-Brexit exodus of stock listings from the LSE, it was the most valued stock exchange in Europe as of 2023. According to the 2020 Office for National Statistics report, approximately 12% of UK-resident individuals reported having investments in stocks and shares. According to a 2020 Financial Conduct Authority report, approximately 15% of British adults reported having investments in stocks and shares. History Coffee House The Royal Exchange, London, Royal Exchange had been founded by the English financier Thomas Gresham and Sir Richard Clough on the model of the The Belgian bourse of Antwerp, An ...
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Small-cap
A small cap company is a company whose market capitalization ( shares x value of each share) is considered small. In the United States, this includes market caps from $250 million to $2 billion (as of 2022). Overview A small cap company typically has under $2 billion market cap. Small companies generally are not able to secure the best ( prime) borrowing rates and wield reduced power, including a smaller market share. Being small, they are also less financially stable than larger companies, and are more likely to become bankrupt. However, they do generally have more growth potential and over time have greater but more volatile expected returns. See also * Mega-cap, over $200 billion * Large-cap, $10 billion to $200 billion * Mid-cap, $2 billion to $10 billion * Micro-cap, $50 million to $250 million * Nano-cap, less than $50 million *List of public corporations by market capitalization *Market price A price is the (usually not negative) quantity of payment or compe ...
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Alternative Investment Market
AIM (formerly the Alternative Investment Market) is a sub-market of the London Stock Exchange that was launched on 19 June 1995 as a replacement to the previous Unlisted Securities Market, Unlisted Securities Market (USM) that had been in operation since 1980. It allows Company, companies that are smaller, less-developed, or want/need a more flexible approach to governance to Initial public offering, float stock, shares with a more flexible financial regulation, regulatory system than is applicable on the main market. At launch, AIM comprised only 10 companies valued collectively at £82.2 million. As at May 2021, 821 companies comprised the sub-market, with an average market cap of £80 million per listing. AIM has also started to become an international exchange, often due to its low regulatory burden, especially in relation to the US Sarbanes–Oxley Act (though only a quarter of AIM-listed companies would qualify to be listed on a US stock exchange even prior to passage of t ...
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Liquidity
Liquidity is a concept in economics involving the convertibility of assets and obligations. It can include: * Market liquidity In business, economics or investment, market liquidity is a market's feature whereby an individual or firm can quickly purchase or sell an asset without causing a drastic change in the asset's price. Liquidity involves the trade-off between the ..., the ease with which an asset can be sold * Accounting liquidity, the ability to meet cash obligations when due * Funding liquidity, the availability of credit to finance the purchase of financial asset * Liquid capital, the amount of money that a firm holds * Liquidity risk, the risk that an asset will have impaired market liquidity See also * Liquid (other) * Liquidation (other) {{SIA ...
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Quote Driven Market
Quote may refer to: Computing * String literals, computer programming languages' facility for embedding text in the source code * Quoting in Lisp, the Lisp programming language's notion of quoting * Quoted-printable, encoding method for data transmission * Usenet quoting, the conventions used by Usenet and e-mail users when quoting a portion of the original message in a response message. * Mention (blogging), a means by which a blog post references or links to a user's profile * Posting style, quoting the original message when a message is replied to in e-mail, Internet forums, or Usenet Finance * Financial quote or sales quote, the commercial statement detailing a set of products and services to be purchased in a single transaction by one party from another for a defined price * Quote.com, a financial website * Quote notation, representation of certain rational numbers Media * '' Quote... Unquote'', panel game on BBC Radio 4. * ''Quote'' (magazine), a Dutch magazine * Quot ...
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Order Book (trading)
An order book is the list of orders (manual or electronic) that a trading venue (in particular stock exchanges) uses to record the interest of buyers and sellers in a particular financial instrument. A matching engine uses the book to determine which orders can be fully or partially executed. In securities trading In securities trading, an order book contains the list of buy orders and the list of sell orders. For each entry it must keep among others, some means of identifying the party (even if this identification is obscured, as in a dark pool), the number of securities and the price that the buyer or seller are bidding/asking for the particular security. Price levels When several orders contain the same price, they are referred as a price level, meaning that if, say, a bid comes at that price level, all the sell orders on that price level could potentially fulfill that. Crossed book When the order book is part of a matching engine, orders are matched as the interest of buy ...
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Bid–ask Spread
The bid–ask spread (also bid–offer or bid/ask and buy/sell in the case of a market maker) is the difference between the prices quoted (either by a single market maker or in a Order book (trading), limit order book) for an immediate sale (Ask price, ask) and an immediate purchase (Bid price, bid) for Shares, stocks, futures contracts, Option (finance), options, or currency pairs in some auction scenario. The size of the bid–ask spread in a security is one measure of the liquidity of the market and of the size of the transaction cost. If the spread is 0 then it is a frictionless market, frictionless asset. Liquidity The trader initiating the transaction is said to demand market liquidity, liquidity, and the other party (counterparty) to the transaction supplies liquidity. Liquidity demanders place market orders and liquidity suppliers place limit orders. For a round trip (a purchase and sale together) the liquidity demander pays the spread and the liquidity supplier earns the ...
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Multilateral Trading Facility
A multilateral trading facility (MTF) is a European Union regulatory term for a self-regulated financial trading venue. These are alternatives to the traditional stock exchanges where a market is made in securities, typically using electronic systems. The concept was introduced within the Markets in Financial Instruments Directive (MiFID), a European Directive designed to harmonise retail investors protection and allow investment firms to provide services throughout the EU. Article 4 (15) of MiFID describes MTF as a “multilateral system, operated by an investment firm or a market operator, which brings together multiple third-party buying and selling interests in financial instruments – in the system and in accordance with non-discretionary rules – in a way that results in a contract”. The term 'non-discretionary rules' means that the investment firm operating an MTF has no discretion as to how interests may interact. Interests are brought together by forming a contra ...
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Markets In Financial Instruments Directive
Markets in Financial Instruments Directive 20142014/65/EU commonly known as MiFID 2), is a directive of the European Union (EU). Together with Regulation No 600/2014 it provides a legal framework for securities markets, investment intermediaries, in addition to trading venues. The directive provides harmonised regulation for investment services of the member states of the European Economic Area — the EU member states plus Iceland, Norway and Liechtenstein. Its main objectives are to increase competition and investor protection, as well as level the playing field for market participants in investment services. It repeals Directive 2004/39/EC (MiFID 1). MiFID 1 was a cornerstone of the European Commission's Financial Services Action Plan, whose measures changed how EU financial service markets operate. It is the most significant piece of legislation introduced in the Lamfalussy process designed to accelerate the adoption of legislation based on a four-level approach recomme ...
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