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Execution Management System
An Execution management system, or EMS, is an application utilized by traders designed to display market data and provide seamless and fast access to trading destinations for the purpose of transacting orders. This application contains broker provided and independent algorithms such as TWAP and VWAP, global market data and technology that is able to help predict certain market conditions.Daniel SafarikExecution Management Systems: From the Street and on the Block ''financetech.com'', September, 2006 One of the important features of EMS is the capacity to manage orders across multiple trading destinations such as stock exchanges, stock brokerage firms, crossing networks and electronic communication networks. In addition to commercial vendors, a few open-source projects can be counted in as EMS, although their breadth varies. See also *Algorithmic trading *Dark liquidity *Electronic trading platform *High-frequency trading *Order management system *Single-dealer platform A single ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trader (finance)
A trader is a person, firm, or entity in finance who buys and sells financial instruments, such as forex, cryptocurrencies, stocks, bonds, commodities, derivatives, and mutual funds, indices in the capacity of agent, hedger, arbitrager, or speculator. Duties and types The word "trader" appeared as early as 1863 in a universal dictionary as "trading man." Traders work for financial institutions as foreign exchange or securities dealers in the cash market and in the futures market, or for their own account as proprietary traders. They also include stock exchange traders, but not stockbrokers or lead brokers. Traders buy and sell financial instruments traded in the stock markets, derivatives markets and commodity markets, comprising the stock exchanges, derivatives exchanges, and the commodities exchanges. Several categories and designations for diverse kinds of traders are found in finance, including: * Bond trader. * Floor trader. *Hedge fund trader. * High-frequency trader. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Market Data
In finance, market data is price and other related data for a financial instrument reported by a trading venue such as a stock exchange. Market data allows traders and investors to know the latest price and see historical trends for instruments such as equities, fixed-income products, derivatives, and currencies. The market data for a particular instrument would include the identifier of the instrument and where it was traded such as the ticker symbol and exchange code plus the latest bid and ask price and the time of the last trade. It may also include other information such as volume traded, bid, and offer sizes and static data about the financial instrument that may have come from a variety of sources. It is used in conjunction with the related financial reference data that is typically distributed ahead of market data. There are a number of financial data vendors that specialize in collecting, cleaning, collating, and distributing market data and this has become the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Algorithm
In mathematics and computer science, an algorithm () is a finite sequence of Rigour#Mathematics, mathematically rigorous instructions, typically used to solve a class of specific Computational problem, problems or to perform a computation. Algorithms are used as specifications for performing calculations and data processing. More advanced algorithms can use Conditional (computer programming), conditionals to divert the code execution through various routes (referred to as automated decision-making) and deduce valid inferences (referred to as automated reasoning). In contrast, a Heuristic (computer science), heuristic is an approach to solving problems without well-defined correct or optimal results.David A. Grossman, Ophir Frieder, ''Information Retrieval: Algorithms and Heuristics'', 2nd edition, 2004, For example, although social media recommender systems are commonly called "algorithms", they actually rely on heuristics as there is no truly "correct" recommendation. As an e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TWAP
In finance, time-weighted average price (TWAP) is the average price of a security over a specified time. TWAP is also sometimes used to describe a TWAP card, that is a strategy that will attempt to execute an order and achieve the TWAP or better. A TWAP strategy underpins more sophisticated ways of buying and selling than simply executing orders en masse: for example, dumping a huge number of shares in one block is likely to affect market perceptions, with an adverse effect on the price. Use A TWAP strategy is often used to minimize a large order's impact on the market and result in price improvement. High-volume traders use TWAP to execute their orders over a specific time, so they trade to keep the price close to that which reflects the true market price. TWAP orders are a strategy of executing trades evenly over a specified time period. Volume-weighted average price (VWAP) balances execution with volume. Regularly, a VWAP trade will buy or sell 40% of a trade in the first h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VWAP
In finance, volume-weighted average price (VWAP) is the ratio of the value of a security or financial asset traded to the total volume of transactions during a trading session. It is a measure of the average trading price for the period. Typically, the indicator is computed for one day, but it can be measured between any two points in time. VWAP is often used as a trading benchmark by investors who aim to be as passive as possible in their execution. Many pension funds, and some mutual funds, fall into this category. The aim of using a VWAP trading target is to ensure that the trader executing the order does so in line with the volume on the market. It is sometimes argued that such execution reduces transaction costs by minimizing market impact costs (the additional cost due to the market impact, i.e. the adverse effect of a trader's activities on the price of a security). VWAP is often used in algorithmic trading. A broker may guarantee the execution of an order at the VWAP ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stock Exchange
A stock exchange, securities exchange, or bourse is an exchange where stockbrokers and traders can buy and sell securities, such as shares of stock, bonds and other financial instruments. Stock exchanges may also provide facilities for the issue and redemption of such securities and instruments and capital events including the payment of income and dividends. Securities traded on a stock exchange include stock issued by listed companies, unit trusts, derivatives, pooled investment products and bonds. Stock exchanges often function as "continuous auction" markets with buyers and sellers consummating transactions via open outcry at a central location such as the floor of the exchange or by using an electronic system to process financial transactions. To be able to trade a security on a particular stock exchange, the security must be listed there. Usually, there is a central location for record keeping, but trade is increasingly less linked to a physical place as mod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brokerage Firm
A broker is a person or entity that arranges transactions between a Purchasing, buyer and a sales, seller. This may be done for a commission (remuneration), commission when the deal is executed. A broker who also acts as a seller or as a buyer becomes a :wikt:principal, principal party to the deal. Neither role should be confused with that of an Agent (law), agent—one who acts on behalf of a principal party in a deal. Definition A broker is an independent party whose services are used extensively in some industries. A broker's prime responsibility is to bring sellers and buyers together and thus a broker is the third-person facilitator between a buyer and a seller. An example would be a real estate broker who facilitates the sale of a property. Brokers can furnish market research and market data. Brokers may represent either the seller or the buyer but generally not both at the same time. Brokers are expected to have the tools and resources to reach the largest possible base o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crossing Network
A crossing network is an alternative trading system (ATS) that matches buy and sell orders electronically for execution without first routing the order to an exchange or other public displayed market such as an electronic communication network (ECN). Such crossing networks are a type of dark pool that employ computerized systems to match buyers and sellers of large blocks of shares without using a stock exchange. The advantage of the crossing network is the ability to execute a large block order without impacting the public quote and avoidance of market impact (i.e., the movements in a stock's price due to an investor's indication of interest). These networks are often owned and operated by broker-dealers to match buyers and sellers of large blocks of shares. Depending on the particular broker-dealer's system and the type of securities traded (e.g., exchange-listed or OTC securities), these crosses could occur at various times during the day, or after the close of trading, and coul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electronic Communication Network
An electronic communication network (ECN) is a type of computerized forum or network that facilitates the trading of financial products outside traditional stock exchanges. An ECN is generally an electronic system accessed by an electronic trading platform that widely disseminates orders entered by market makers to third parties and permits the orders to be executed against them in whole or in part. The primary products that are traded on ECNs are stocks and currencies. ECNs are generally passive computer-driven networks that internally match limit orders and charge a very small per share transaction fee (often a fraction of a cent per share). The first ECN, Instinet, was created in 1969. ECNs increase competition among trading firms by lowering transaction costs, giving clients full access to their order books, and offering order matching outside traditional exchange hours. ECNs are sometimes also referred to as alternative trading systems or alternative trading networks. H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Open-source
Open source is source code that is made freely available for possible modification and redistribution. Products include permission to use and view the source code, design documents, or content of the product. The open source model is a decentralized software development model that encourages open collaboration. A main principle of open source software development is peer production, with products such as source code, blueprints, and documentation freely available to the public. The open source movement in software began as a response to the limitations of proprietary code. The model is used for projects such as in open source appropriate technology, and open source drug discovery. Open source promotes universal access via an open-source or free license to a product's design or blueprint, and universal redistribution of that design or blueprint. Before the phrase ''open source'' became widely adopted, developers and producers used a variety of other terms, such as ''free software'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Algorithmic Trading
Algorithmic trading is a method of executing orders using automated pre-programmed trading instructions accounting for variables such as time, price, and volume. This type of trading attempts to leverage the speed and computational resources of computers relative to human traders. In the twenty-first century, algorithmic trading has been gaining traction with both retail and institutional traders. A study in 2019 showed that around 92% of trading in the Forex market was performed by trading algorithms rather than humans. It is widely used by investment banks, pension funds, mutual funds, and hedge funds that may need to spread out the execution of a larger order or perform trades too fast for human traders to react to. However, it is also available to private traders using simple retail tools. The term algorithmic trading is often used synonymously with automated trading system. These encompass a variety of trading strategies, some of which are based on formulas and results ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dark Liquidity
In finance, a dark pool (also black pool) is a private forum (alternative trading system or ATS) for trading securities, derivatives, and other financial instruments."The New Financial Industry" (March 30, 2014). 65 ''Alabama Law Review'' 567 (2014); Temple University Legal Studies Research Paper No. 2014-11; via SSRN. Liquidity on these markets is called dark pool liquidity. The bulk of dark pool trades represent large trades by s that are offered away from publ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
