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 AInyse-listed
| Field | Type | Description |
|---|---|---|
| ACT Symbol | string | Ticker symbol used in the Automated Confirmation of Transactions (ACT) system. |
| Company Name | string | Company name parsed from Security Name by taking the text before the first hyphen. |
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Download CSVAbout
- Securities listed on the New York Stock Exchange (NYSE), filtered from the NASDAQ other-listed file where Exchange = N. Contains ACT symbol and company name only.
- Last updated
- 8 May 2026
- Total rows
- ...
- Format
- CSV
- File size
- 164 kB
other-listed
| Field | Type | Description | FalseValues | TrueValues |
|---|---|---|---|---|
| ACT Symbol | string | Ticker symbol used in the Automated Confirmation of Transactions (ACT) system. | ||
| Company Name | string | Company name parsed from Security Name by taking the text before the first hyphen. | ||
| Security Name | string | Full security name as published in the NASDAQ symbol directory. | ||
| Exchange | string | Exchange where the security is listed: N=NYSE, A=NYSE American, P=NYSE Arca, Z=CBOE/BATS. | ||
| CQS Symbol | string | Consolidated Quotation System (CQS) symbol used for trade reporting. | ||
| ETF | boolean | Indicates whether the security is an Exchange-Traded Fund (Y=yes, N=no). | [ "N" ] | [ "Y" ] |
| Round Lot Size | number | Standard trading unit (round lot) size in number of shares. | ||
| Test Issue | boolean | Indicates whether the listing is a test issue (Y=yes, N=no). Always N in this file as test issues are excluded. | [ "N" ] | [ "Y" ] |
| NASDAQ Symbol | string | NASDAQ trading symbol for the security. |
Download
Download CSVAbout
- All securities listed on exchanges other than NASDAQ: NYSE (N), NYSE American (A), NYSE Arca (P), and CBOE/BATS (Z). Test issues are excluded. Company Name is derived from Security Name by taking the text before the first hyphen.
- Last updated
- 8 May 2026
- Total rows
- ...
- Format
- CSV
- File size
- 825 kB
About this dataset
List of companies in the NYSE, and other exchanges.
Data
Data and documentation are available on NASDAQ's official webpage. Data is updated regularly on the FTP site.
The file used in this repository:
Notes:
- Company Name is a parsed field using the Security Name field.
- Test Listings are excluded in the final dataset
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.