OTC Bulletin Board

Also known as the OTCBB, the OTC Bulletin Board is an electronic quotation system offered by FINRA that shows real-time quotes, last-sale prices, and volume information for OTC equity securities that are not listed on the NASDAQ or a national securities exchange. OTC securities include American Depositary Receipts (ADRs), newer small cap companies, Direct Participation Program (DPPs), and regional, national and foreign equity issues.