> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://biasinvestors.crisp.help/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# NYSE Common Stock Index

A composite index covering price movements of all common stocks listed on the New York Stock Exchange. The composite index is supplemented by separate indices for four industry groups: industrial, transportation, utility, and finance.