# Nasdaq

> American fully electronic stock exchange

**Wikidata**: [Q82059](https://www.wikidata.org/wiki/Q82059)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Nasdaq)  
**Source**: https://4ort.xyz/entity/nasdaq

## Summary

Nasdaq is a stock exchange. It operates as a subsidiary of its parent organization, Nasdaq, Inc..

## Summary
Nasdaq is an American fully electronic stock exchange that operates as a trading venue for securities, primarily through electronic trade matching. It serves as a marketplace for buying and selling financial instruments, facilitating capital markets and investment activities.

## Key Facts
- **Primary functions**: Facilitates trading of securities through open outcry or electronic trade matching.
- **Subclass of**: Trading venue and capital market.
- **Operates**: Stock market.
- **Aliases**: Includes terms like "bolsa," "Effektenbörse," "Aktienbörse," and "بورصة."
- **Identifiers**:
  - GND ID: 4079188-9 (with qualifiers: "Wertpapierbörse," "Effektenbörse," "Fondsbörse").
  - YSO ID: 11924 (with qualifiers: "pörssit," "börser," "stock exchanges").
  - Dewey Decimal Classification: 332.642 and 346.0926.
- **Digital presence**: Available in 40+ Wikipedia languages.
- **Related entities**:
  - Wikidata description: "organization that provides services for stock brokers and traders to trade securities."
  - Subclass of: Trading venue, capital market.
  - Item operated: Stock market.
- **Notable identifiers**:
  - Freebase ID: /m/06_4x.
  - Quora Topic: "Stock-Exchanges."
  - Yahoo! Japan Lux ID: concept/5417fe1...
  - Iconclass notation: 46B52.

## FAQs
- **What is the primary purpose of a stock exchange?**
  A stock exchange provides a platform for brokers and traders to buy and sell securities, primarily through open outcry or electronic trading systems.

- **How are stock exchanges classified?**
  Stock exchanges are classified as trading venues and capital markets, with specific identifiers like GND ID 4079188-9 and YSO ID 11924.

- **What languages are stock exchanges documented in?**
  Stock exchanges have Wikipedia entries in 40+ languages, including Arabic, German, and Chinese.

- **What are some alternative names for stock exchanges?**
  Stock exchanges are also referred to as "bolsa," "Effektenbörse," "Aktienbörse," and "بورصة" in various languages.

- **What systems do stock exchanges use for trading?**
  Stock exchanges facilitate trading through open outcry and electronic trade matching systems.

## Why It Matters
Stock exchanges are critical financial institutions that enable the buying and selling of securities, supporting capital markets and investment activities. They provide liquidity, transparency, and efficiency in financial transactions, making them essential for economic growth and investor confidence. Their role in facilitating trade ensures that financial instruments are accessible to a broad range of participants, from individual investors to institutional traders.

## Notable For
- **Global presence**: Stock exchanges operate in multiple languages, including Arabic, German, and Chinese.
- **Trading methods**: Combines open outcry and electronic trading systems.
- **Identifiers**: Holds multiple unique identifiers, such as GND ID 4079188-9 and YSO ID 11924.
- **Classification**: Recognized as both a trading venue and capital market.
- **Digital documentation**: Available in 40+ Wikipedia languages, reflecting its widespread relevance.

## Body
### Overview
A stock exchange is a specialized financial institution that serves as a marketplace for trading securities. It operates as a trading venue and capital market, facilitating the exchange of financial instruments through open outcry or electronic systems. The organization is known by various names, including "bolsa," "Effektenbörse," and "بورصة," reflecting its global presence.

### Classification and Identifiers
Stock exchanges are classified under the broader categories of trading venues and capital markets. They are identified by multiple unique codes, such as GND ID 4079188-9 and YSO ID 11924, which include qualifiers like "Wertpapierbörse" and "Effektenbörse." These identifiers ensure precise documentation and retrieval in various databases and encyclopedias.

### Trading Systems
Stock exchanges utilize two primary trading methods: open outcry and electronic trade matching. Open outcry involves face-to-face negotiations, while electronic systems automate transactions, enhancing efficiency and accessibility. This dual approach caters to different investor preferences and market conditions.

### Digital Presence
The stock exchange is well-documented across multiple platforms, including Wikipedia in 40+ languages. It is referenced in encyclopedias like the Nuttall Encyclopædia and Encyclopædia Britannica, underscoring its historical and contemporary significance. Additionally, it has entries in digital databases such as Freebase and Quora, highlighting its relevance in modern information ecosystems.

### Related Entities
Stock exchanges are interconnected with various financial and institutional entities. They operate stock markets, which are essential for capital formation and investment. The organization is also linked to broader economic classifications, such as the Dewey Decimal System, which categorizes it under codes 332.642 and 346.0926.

### Cultural and Linguistic Representation
The stock exchange is represented in diverse cultural and linguistic contexts. Its aliases and identifiers reflect its global adoption, with terms like "بورصة" in Arabic and "borsa" in Italian. This multilingual documentation ensures its understanding and application across different regions and languages.

### Impact and Relevance
Stock exchanges play a pivotal role in economic development by providing liquidity and transparency in financial markets. Their services support investment activities, making them indispensable for both individual and institutional investors. The organization's ability to adapt to technological advancements, such as electronic trading, further enhances its relevance in the modern financial landscape.

## References

1. [Source](https://www.lobbyfacts.eu/datacard/nasdaq?rid=76648765687-29)
2. Virtual International Authority File
3. [Source](https://github.com/JohnMarkOckerbloom/ftl/blob/master/data/wikimap)
4. CiNii Research
5. [Source](https://app.swaggerhub.com/apis-docs/Crunchbase/crunchbase-enterprise_api/1.0.3#/Ipo)
6. Freebase Data Dumps. 2013
7. Library of Congress Name Authority File
8. [Virtual International Authority File](https://viaf.org/processed/RERO%7CA016585275)
9. [Source](https://community.developers.refinitiv.com/storage/attachments/2046-mifid-basic-venue-20180308.zip)
10. [Source](https://golden.com/wiki/Nasdaq-9WKE)
11. [Internet Domains Wikibase](https://domains.wikibase.cloud/entity/Q204)