Market Identifier Code

In this article we are going to explore Market Identifier Code and everything you need to know about it. From its origin to its impact on society, through its different applications and advances in research, we will delve into the fascinating world of Market Identifier Code. We will learn about its benefits, its challenges and the future perspectives that open around it. Through this article, we aim to offer you a complete and updated overview of Market Identifier Code, so that you can understand its importance and how it can affect your daily life. Get ready to discover everything about Market Identifier Code and immerse yourself in a journey of knowledge and learning!

The Market Identifier Code (MIC) (ISO 10383) is a unique identification code used to identify securities trading exchanges, regulated and non-regulated trading markets. The MIC is a four alphanumeric character code, and is defined in ISO 10383[1] by the International Organization for Standardization (ISO).[2] For example, the US NASDAQ market is identified by MIC XNAS.

ISO 10383

ISO 10383 is the ISO standard that "specifies a universal method of identifying exchanges, trading platforms and regulated or non-regulated markets as sources of prices and related information in order to facilitate automated processing". The FIX Protocol uses MICs to denote values of the "Fix Exchange" data type. Markets of various asset classes, including equities, options and futures apply for MICs through the ISO.

MICs are updated frequently and the latest published list is available at the maintenance organization of ISO 10383 in various formats: Excel, CSV, XML and PDF. These also include Modified and Deactivated MICs, as well as change lists since the last published update.

Exchange (operating MIC) vs Market (MIC)

MICs are allocated at two levels:

  • Exchange (operating MIC).
  • Market (MIC), where the exchange's operating MIC is also used as MIC of its main market or "all" markets. E.g. NASDAQ markets have these MICs:
    • XNAS: NASDAQ - All Markets
    • XNCM: NASDAQ Capital Market
    • XNDQ: NASDAQ Options Market
    • XNFI: NASDAQ Fixed Income Trading
    • XNGS: NASDAQ/NGS (Global Select Market)
    • XNIM: NASDAQ Intermarket

ISO 10383[3] specifies all MICs and is updated regularly.

Market Categories

MIC also standardizes codes for categories of markets or facilities, as follows:

There are also additional codes NSPD (Not Specified) and OTHR (Other), which together constitute about 54% of all codes.

See also

Notes

  1. ^ ISO 10383
  2. ^ International Organization for Standardization (ISO)
  3. ^ "Market Identifier Codes (MIC, ISO 10383)". ISO 10383. Retrieved 6 September 2022.