API Access
Access dataset files directly from scripts, code, or AI agents.
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API Access
Access dataset files directly from scripts, code, or AI agents.
Each file has a stable URL (r-link) that you can use directly in scripts, apps, or AI agents. These URLs are permanent and safe to hardcode.
Start with these files — they give you everything you need to understand and access the dataset.
- 1. Fetch datapackage.json to inspect schema and resources
- 2. Download data resources listed in datapackage.json
- 3. Read README.md for full context
Data Files
Explore with AInasdaq-listed
| Field | Type | Description |
|---|---|---|
| Symbol | string | Ticker symbol of the security. |
| Security Name | string | Full name of the security, including issuer and security type (e.g. 'Common Stock', 'Warrant'). |
Download
Download CSVAbout
- A simplified listing of NASDAQ securities containing only the ticker symbol and full security name.
- Last updated
- 8 May 2026
- Total rows
- ...
- Format
- CSV
- File size
- 260 kB
- Source
- NASDAQ Listed Securities
nasdaq-listed-symbols
| Field | Type | Description | FalseValues | TrueValues |
|---|---|---|---|---|
| Symbol | string | Ticker symbol of the security. | ||
| Company Name | string | Company name, parsed from the first segment of the Security Name field (before ' - '). | ||
| Security Name | string | Full name of the security, including issuer and security type (e.g. 'Common Stock', 'Warrant'). | ||
| Market Category | string | NASDAQ market tier: Q = Global Select Market, G = Global Market, S = Capital Market. | ||
| Test Issue | boolean | Whether the security is a NASDAQ test listing (Y = test issue, N = normal listing). | [ "N" ] | [ "Y" ] |
| Financial Status | string | Financial status code indicating delinquency or deficiency. N = Normal; other codes indicate various deficiency categories as defined by NASDAQ. | ||
| Round Lot Size | integer | Standard round-lot trading size for the security (number of shares). | ||
| ETF | boolean | Whether the security is an Exchange-Traded Fund (Y = ETF, N = not an ETF). | [ "N" ] | [ "Y" ] |
| NextShares | boolean | Whether the security is a NextShares exchange-traded managed fund (Y = NextShares, N = not a NextShares). | [ "N" ] | [ "Y" ] |
Download
Download CSVAbout
- Full listing of NASDAQ securities with all available metadata. Company Name is derived by parsing the Security Name field. Includes NASDAQ test listings (Test Issue = Y). A 'File Creation Time' footer row from the source file appears at the end and should be ignored.
- Last updated
- 8 May 2026
- Total rows
- ...
- Format
- CSV
- File size
- 487 kB
- Source
- NASDAQ Listed Securities
About this dataset
List of companies in the NASDAQ exchanges.
Data
Data and documentation are available on NASDAQ's official webpage. Data is updated regularly.
The file used in this repository:
Notes:
- Company Name is a parsed field using the Security Name field (text before the first ' - ').
- Test listings (Test Issue = Y) are included in the dataset and can be identified by the
Test Issuefield. - A "File Creation Time" footer row from the NASDAQ source file appears at the end of both CSVs and should be ignored when processing the data.
Preparation
You need python plus pandas library tool installed to run the scripts. You also probably need to be on Linux/Unix or Mac for the shell scripts to work.
all datasets
Creates all csv files and datapackage.json
Run python script:
python scripts/process.py
License
This Data Package is licensed by its maintainers under the Public Domain Dedication and License (PDDL).
Refer to the Copyright notice of the source dataset for any specific restrictions on using these data in a public or commercial product. Copyright © 2010, The NASDAQ OMX Group, Inc. All rights reserved.