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  2. Stock market data systems - Wikipedia

    en.wikipedia.org/wiki/Stock_market_data_systems

    NASDAQ, founded in 1972 was the first electronic stock market. It was originally designed only as an electronic quotation system, with no ability to perform electronic trades. [16] Other systems soon followed and by the turn of the century, every exchange was using this model.

  3. Financial data vendor - Wikipedia

    en.wikipedia.org/wiki/Financial_data_vendor

    Value Added Services - Data value can be improved by adding on related services such as listing information, share data, fundamental data, time series, historical data, etc. Local experience - Larger data vendors have sales and service offices and data centers worldwide in major financial centers in the US, Europe and Asia.

  4. List of major stock exchanges - Wikipedia

    en.wikipedia.org/wiki/List_of_major_stock_exchanges

    Stock exchange MIC Region City Market cap (USD tn)Monthly trade volume (USD bn) Time zone Δ DST Open hours (local time) UTC, winter only ; Open Close Lunch Open Close New York Stock Exchange

  5. Consolidated Quotation System - Wikipedia

    en.wikipedia.org/wiki/Consolidated_Quotation_System

    The Consolidated Quotation System (CQS) is the electronic service that provides quotation information for stock traded on the American Stock Exchange, New York Stock Exchange, and other regional stock exchanges in the United States and also includes issues traded by FINRA member firms in the third market. Nasdaq processes this data and provides ...

  6. List of electronic trading protocols - Wikipedia

    en.wikipedia.org/wiki/List_of_electronic_trading...

    Exchange Native Order Flow FIX Order Flow Market Data Taiwan Stock Exchange: TMP (TWSE Message Protocol) 4.4: FIX/FAST: Taipei Exchange: TMP (TWSE Message Protocol) 4.4: Tokyo Stock Exchange: Arrowhead: 4.2: FLEX Indonesia Stock Exchange: OUCH: FIX 5.0: ITCH: Singapore Exchange Securities Trading (SGXST) OMEX-Singapore Exchange Derivatives ...

  7. Market data - Wikipedia

    en.wikipedia.org/wiki/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 .

  8. SEAQ - Wikipedia

    en.wikipedia.org/wiki/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. [1] In the LSE, only AIM stocks with low liquidity are traded on the SEAQ market ...

  9. Quotron - Wikipedia

    en.wikipedia.org/wiki/Quotron

    Quotron was a Los Angeles–based company that in 1960 became the first financial data technology company to deliver stock market quotes to an electronic screen rather than on a printed ticker tape. The Quotron offered brokers and money managers up-to-the-minute prices and other information about securities. [1]