> ## 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).

# Size

The number of shares for which a quote is valid. For example, if a stock is quoted at 49 to 50, 5 by 7, the size of the bid is 500 shares and the size of the offer is 700 shares.