Cusip Data CUSIP data refers to the identification system used for securities in the United States, particularly for stocks, bonds, and other financial instruments. CUSIP stands for *Committee on Uniform Securities Identification Procedures*, and it assigns a unique 9-character alphanumeric code to each security, helping to identify it in trading and settlement processes. The CUSIP code is broken down into three parts: 1. **Issuer Code (First 6 characters)**: Identifies the issuer of the security (e.g., a company or government entity). 2. **Issue Number (7th and 8th characters)**: Represents the specific issue of the security by the issuer (e.g., a particular bond issuance). 3. **Check Digit (9th character)**: A single digit used for validation to reduce the likelihood of errors. CUSIP data is crucial for financial professionals, as it helps ensure accurate processing, clearing, and settlement of securities transactions. It also provides a way to track the securities in the broader market. https://cusipdata.com/